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Category: Lithium Battery Anode

Lithium battery anode material are generally divided into carbon-based negative electrodes and non-carbon-based negative electrodes. Among them, carbon-based negative electrodes can be divided into graphite, hard carbon, and soft carbon negative electrodes. Graphite can be divided into artificial graphite, natural graphite, and mesocarbon microspheres; non-carbon The negative electrode includes lithium titanate, tin-based alloy negative electrode, silicon-based alloy negative electrode, and the like.

Applications of Lithium Battery Anode

At present, the mainstream anode products include natural graphite and artificial graphite. Artificial graphite is mainly used for high-capacity vehicle power batteries and rate batteries, as well as lithium-ion batteries for mid-to-high-end electronic products. Natural graphite is mainly used for small lithium-ion batteries and general-purpose batteries. electronics lithium-ion batteries.

Orachemicals material supplier supply high quality and superfine lithium battery anode materials, such as graphene powder, Si-C powder, nano silicon powder, SiO powder, graphite powder, etc. Send us an email or click on the needed products to send an inquiry.

Payment Term:

Alipay, T/T, Paypal, Western Union, Credit Card etc.

Shipment Term:

By international express, by courier, by air, by sea, or as customers request.

Storage conditions:

1) Should be avoid damp and high temperature.

2) Use immediately after opening the inner package bag.

3) Should be store in a dry environment at room temperature.

Lithium Battery Anode

Nano Silicon Anode Material Si Powder CAS 7440-21-3

admin / 2023-03-26 / no Comments

About Nano Silicon Anode Material Si Powder:
Silicon is the most promising electrode material for the next generation of lithium-ion batteries, with a specific capacity (3600 mAh/g) about 10 times higher than graphite (372 mAh/g). However, its use is severely limited due to the significant expansion of the material in the loaded (lithified) state (over 300%) and the instability of the solid electrolyte interface layer (SEI). The poor mechanical stability and chemical passivation properties of the silicon electrode make the cyclability of the silicon electrode far from meeting the requirements of the battery system and have inspired a large number of studies and proposals to circumvent these limitations.

During lithium insertion, the volume of silicon changes so much (~400%) that the silicon breaks and falls off the collector, resulting in a prototype lithium-silicon battery losing most of its capacity in less than 10 charge-discharge cycles. The key to the success of high-capacity lithium-ion batteries is to solve the problem of the capacity and stability of lithium-ion silicon.

Silicon anode materials show great potential for improving the efficiency and energy storage capacity of lithium-ion batteries. Until recently, their main drawback was surface oxidation passivation, a process that increases impedance and reduces the circularity of the anode. Our high purity silicon anode materials achieve high specific capacity without significantly affecting cycle life. Orachemicals is a trusted global Nano Silicon Anode Material Si Powder supplier. Feel free to send an inquiry about the latest price of Silicon Anode Material at any time.

If you want to know silicon powder price, please send inquiry to sales1@rboschco.com

Performance of Nano Silicon Anode Material Si Powder :

Nano silicon anode material (CAS 7440-21-3) has the characteristics of high capacity, high first effect, long cycle, low expansion, excellent processing performance and rate performance, and it matches well with the existing graphite anode system.

Technical Parameter of Nano Silicon Anode Material Si Powder :

Product Name	MF	SSA	Particle Size	First Discharge Capacity	First Charge Capacity	First Discharge Efficiency
Nano Silicon Powder	Si	11.36m²/g	900nm	2348.9 mAH/g	2003.6 mAH/g	85.3%

How is Nano Silicon Anode Material Si Powder Produced?
A method for forming a silicon powder anode material for a rechargeable battery includes a metal matrix providing not more than 30% silicon, including a silicon structure dispersed therein. The metallic matrix is etched at least partially to at least partially isolate the silicon structure.

Particles containing a metallic silicon alloy comprising a metallic matrix and a silicon metal powder structure dispersed in the metallic matrix comprising not more than 30wt % of silicon, and

By removing the metal from the metal-silicon alloy, the metal matrix of the metal-silicon alloy is etched at least partially to form a porous silicon particle comprising a plurality of interconnected structural elements.

Applications of Nano Silicon Anode Material Si Powder:
Silicon powder is one of the most promising of the next generation of lithium-ion battery anode materials. Nano-silicon anode materials are used in cylindrical, flexible and aluminum-shell batteries. Our silicon anode powder can be dispersed in the battery solvent while preventing caking. They are designed to paste seamlessly with other battery materials and produce a uniform, stable coating. As such, they are suitable for a range of applications, including lithium-ion batteries, photovoltaics, semiconductors and electronics.

Storage Condition of Nano Silicon Anode Material Si Powder :

The damp reunion will affect nano Si powder dispersion performance and using effects, therefore, nano Si should be sealed in vacuum packing and stored in a cool and dry room, the nano Si powder can not be exposure to air. In addition, the Si powder should be avoided under stress.

Packing & Shipping of Nano Silicon Anode Material Si Powder :
We have many different kinds of packing which depend on the nano silicon anode Si powder quantity.
Nano silicon anode Si powder packing: 1kg/bag or 5kg/bag, 25kg/barrel, or as your request.
Nano silicon anode Si powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Silicon Si powder Properties
Other Names	Silicon Si powder, Si, Si powder, nano silicon powder
CAS No.	7440-21-3
Compound Formula	Si
Molecular Weight	28.08 g/mol
Appearance	brown, or silvery
Melting Point	1414°C
Boiling Point	2900°C
Density	2330kg/cm3
Purity	>99.95%
Electrical Resistivity	3-4 microhm-cm @ 0 °C
Poisson's Ratio	0.064 - 0.28
Specific Heat	0.168 Cal/g/K @ 25 °C
Thermal Conductivity	1.49 W/cm/K @ 298.2 K
Thermal Expansion	(25 °C) 2.6 µm·m-1·K-1
Young's Modulus	51-80 GPa
Exact Mass	N/A
Monoisotopic Mass	N/A


Silicon Si powder Health & Safety Information
Safety Warning	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	H228
Risk Codes	11
Safety Statements	16-33-36
RTECS Number	VW0400000
Transport Information	UN 1346 4.1/PG 3
WGK Germany	2

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Lithium Battery Anode

Lithium Battery Anode Material 99.95% Modified Artificial Graphite TRA

admin / 2023-03-24 / no Comments

About Lithium Battery Anode Material 99.95% Modified Artificial Graphite:
Modified graphite is a new generation of anode material for lithium-ion batteries with good performance and low price. The anode material of lithium battery is one of the main materials of the lithium-ion battery, which plays a key role in energy density and cycle stability. In recent years, with the continuous development of science and technology, graphite materials, carbon nanotubes, silicon-based materials, tin-based materials, tungsten-based materials and other new cathode materials emerge one after another. A lot due to various problems. At present, the production of graphite-based carbon materials is always in the mainstream position of market-oriented anode materials.

Compared with natural graphite, artificial graphite has larger lamellar spacing, lower graphitization degree (≤ 93%), lower crystallinity and some disordered lamellar structures. In addition, the artificial graphite surface is not smooth, porous and has a large specific surface area. It is easy to decompose and react with electrolytes, so its initial efficiency and specific capacity (≤350mAh/ g) are low. Orachemicals is a trusted global Lithium Battery Anode Material 99.95% Modified Artificial Graphite supplier. Feel free to send an inquiry about the latest price of Modified Artificial Graphite at any time.

Performance of Anode Material 99.95% Modified Artificial Graphite TRA :

Modified artificial graphite powder TRA has the characteristics of high compaction, long circulation, low expansion.

Technical Parameter of Anode Material 99.95% Modified Artificial Graphite TRA :

Product Number	Particle Size ( D50 )	TAP	SSA	Gram Capacity	Compacted density
Tr-A	11um	1.2±0.1 g/cc	1.5±0.5 m2/g	325-330 mAH/g	1.50-1.55

How is Lithium Battery Anode Material 99.95% Modified Artificial Graphite Produced?
A kind of artificial graphite modification methods, whose character is: the process steps include: step one: sieving, synthetic graphite powder shattering peroxidation treatment in the ice water bath, oxidant potassium permanganate, concentrated sulfuric acid or the mixture of both, the concentration of potassium permanganate was 0.1 ~ 5 m, sulfuric acid concentration for 12 ~ 18 m, two-hybrid when the solute molar ratio of 10:1 ~ 1:10, the pre-oxidation time is 1 ~ 10 hours; Step 2: The product of Step 1 was dissolved in asphalt washing oil solution, heated and stirred for in-situ coating treatment, and then centrifugal filtration was carried out. The mass ratio of asphalt to washing oil was 0.01 ~ 0.4, the mass ratio of artificial graphite to asphalt was 10 ~ 100, the coating temperature was 120 ~ 200℃, and the reaction time was 2 ~ 10 hours. Step 3: Carbonize the products of Step 2 at a temperature of 800 ~ 1500℃ and a holding time of 2 ~ 12 hours.

Applications of Lithium Battery Anode Material 99.95% Modified Artificial Graphite:
To solve the problem of using artificial graphite in lithium-ion batteries, the researchers improved the production process. Modified artificial graphite is modified artificial graphite, which has the characteristics of high density, long cycle time and low expansion rate.

Using it as a negative electrode for lithium-ion batteries can improve its conversion to electrolytes, reduce the expansion of the pole boots, and have a positive impact on the overall life of the replacement battery. The production process is to replace artificial graphite with asphalt and carbonization.

The amorphous carbon-doped layer is formed on the surface of artificial graphite. The overlapping layers prevent the co-embedding of organic solvents and prevent expansion and contraction of the graphite. Modified graphite can be used for lithium-ion battery anode, spherical modified graphite can be used as a lubricant, can also be made into graphite-modified polypropylene plastics, used to make the shell, tube plate, head, flange and pipe and other parts (good corrosion resistance; Small size, lightweight; High-temperature resistance; Non-toxic, non-fouling, non-polluting medium, can also be used in food industry).

Storage Condition of Anode Material 99.95% Modified Artificial Graphite TRA :

a. Modified artificial graphite powder TRA should be stored in a dry, ventilated place without other sources of pollution (recommended: temperature ≤45℃, humidity ≤85%);
b. Modified artificial graphite powder TRA stacking should be neat and tidy, and the production batch number, production date and other signs should be clearly identifiable;
c. Handle with care during transportation to avoid damage to the packaging; Modified artificial graphite powder TRA that leaks out of the package should not be returned to the box.

Packing & Shipping of Anode Material 99.95% Modified Artificial Graphite TRA :
We have many different kinds of packing which depend on the modified artificial graphite powder TRA quantity.
Modified artificial graphite powder TRA packing: 1kg/bag or 5kg/bag, 25kg/carton, or as your request.
Modified artificial graphite powder TRA shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Artificial Graphite Powder TRA Properties
Other Names	Modified artificial graphite powder TRA, graphite, msds,
CAS No.	N/A
Compound Formula	N/A
Molecular Weight	N/A
Appearance	N/A
Melting Point	N/A
Solubility in water	N/A
Density	1.50-1.55
Purity	99.95%
Particle Size	14um
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A


Artificial Graphite Powder TRA Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

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Lithium Battery Anode

Lithium Battery Anode Material Silicon Monoxide SiO Powder CAS 10097-28-6

admin / 2023-03-14 / no Comments

About Lithium Battery Anode Material Silicon Monoxide SiO Powder:
Silica monoxide is an inorganic compound, chemical formula for SiO, black-brown to loess color amorphous powder under normal temperature and pressure, melting point 1702°C, boiling point 1880°C, density 2.13g/ cm ³, insoluble in water, can be dissolved in dilute hydrofluoric acid and nitric acid in the mixture of acid and release silicon tetrafluoride, white silica powder generated when heated in the air. Silica monoxide is unstable and oxidizes to silicon dioxide in the air. When silicon monoxide vapors slowly condense, they disproportionate (see disproportionation reaction) to form silicon and silicon dioxide.

Silica monoxide, the formula SiO, is insoluble in water. Si-O bond length is 150.7pm. SiO is a yellowish-brown substance in vacuum at 1800℃. Silica monoxide is not very stable, oxidizing to silica in air, and is stable only at temperatures above 1200 ° C.

Silicon monoxide is soluble in a mixture of hydrofluoric acid and nitric acid, in which silicon tetrafluoride is given off. Silica monoxide avoids light and open flames; it is a good insulator of heat and electricity. It oxidizes in the air to form a silica film and is passivated. It burns in oxygen, and it reacts with water to form hydrogen. Hydrogen gas is produced in a warm solution of alkaline water, which forms silicate and dissolves. Orachemicals is a trusted global Lithium Battery Anode Material Silicon Monoxide SiO Powder supplier. Feel free to send an inquiry about the latest price of Silicon Monoxide at any time.

Performance of Anode Material Silicon Monoxide SiO Powder :

Silicon monoxide (CAS 10097-28-6) chemical formula SiO, it is an amorphous powder that is black-brown to loess-colored at room temperature and pressure. Silicon monoxide is not very stable and will oxidize to silicon dioxide in the air..

Technical Parameter of Anode Material Silicon Monoxide SiO Powder :

Product Name	Particle Size ( D50 )	TAP	SSA	Moisture Content	Discharge Specific Capacity
Silicon Monoxide	2um	0.91 g/cc	4.7 m2/g	0.1%	1650 mAH/g

How is Lithium Battery Anode Material Silicon Monoxide SiO Powder Produced?

1. Silicon monoxide can be made by silica at high temperature and elemental silicon reaction after rapid cooling:

SiO2 + Si → 2SiO
2. SiO2 content of 99.5% SiO2 powder and coal asphalt powder mixed, C/SiO2 mixed molar ratio is 2.0, the mixture is treated by vacuum heating, the temperature is 1600℃, the pressure is 1.013 kPa, the reduction reaction to generate SiO vapor, argon gas into the SiO vapor condensation transport. The silicon monoxide powder below 0.1 μm was prepared.
SiO2+C→SiO+CO

Applications of Lithium Battery Anode Material Silicon Monoxide SiO Powder:
The silicon monoxide uses is the raw material for fine ceramic syntheses, such as silicon nitride and silicon carbide fine ceramic powder.

Silicon monoxide is used in the preparation of optical glass and semiconductor materials.

The silicon monoxide is evaporated in a vacuum and coated on the metal mirror used for optical instruments as a protective film.

Silicon monoxide can also be used in the preparation of semiconductor materials.

Silicon oxide coatings are used in optical applications for reflectors, floodlights, mirrors, jewelry and other products.

The SiO coating can reduce reflection or act as an interference layer in the near-infrared range.

SiO is also well suited for reflective coatings with ZnS and other materials.

Storage Condition of Anode Material Silicon Monoxide SiO Powder :

a. Silicon monoxide SiO powder should be stored in a dry, ventilated place without other sources of pollution (recommended: temperature ≤45℃, humidity ≤85%);
b. Silicon monoxide SiO powder stacking should be neat and tidy, and the production batch number, production date and other signs should be clearly identifiable;
c. Handle with care during transportation to avoid damage to the packaging; Silicon monoxide SiO powder that leaks out of the package should not be returned to the box.

Packing & Shipping of Anode Material Silicon Monoxide SiO Powder :
We have many different kinds of packing which depend on the silicon monoxide SiO powder quantity.
Silicon monoxide SiO powder packing: 1kg/bag or 5kg/bag, 25kg/carton, or as your request.
Silicon monoxide SiO powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Silicon Monoxide SiO Powder Properties
Other Names	Silicon(II) oxide, oxidosilicon, oxosilanylidene, oxosilylene, silicon monooxide, Silylene, oxo-, oxoniumylidynesilanide
CAS No.	10097-28-6
Compound Formula	SiO
Molecular Weight	44.085
Appearance	Gray to Black Powder
Melting Point	1702℃
Boiling Point	1880℃
Density	2.13 g/cm3
Solubility in H2O	N/A
Exact Mass	43.971841


Silicon Monoxide SiO Powder Health & Safety Information
Signal Word	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety Statements	26-36
Transport Information	N/A

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Lithium Battery Anode

Anode Material Carbon-coated Silicon Powder

admin / 2023-03-07 / no Comments

About Anode Material Carbon-coated Silicon Powder:
The coated type silicon-carbon anode material is usually carbon coated with silicon materials of different nanostructures. This kind of material provides reversible capacity with silicon as the main body, and the carbon layer is mainly used as a buffer layer to reduce the volume effect and enhance the electrical conductivity.

The carbon coating is usually amorphous carbon. Silicon anode materials have problems such as low cycle life, large volume change, continuous generation of SEI film, and silicon carbon anode materials can effectively improve these problems, so silicon-carbon anode materials will be the focus of the development of cathode materials in the future. A complete surface coating is important to prevent silicon from contact with the electrolyte, resulting in the depletion of a thick SEI film. The design of the microstructure is also important to maintain electron contact, ion channels, and volume expansion during the cycle.

The mechanism of carbon coating is that the bulk expansion of Si is shared by graphite and amorphous coating, which avoids the pulmonization of anode material due to huge volume change and stress in the process of intercalation and dilithium. The functions of carbon coating are: (1) Constraints and buffers the volumetric expansion of the active center; (2) prevents the agglomeration of nano-active particles; (3) prevents the electrolyte from permeating to the center to maintain a stable interface and SEI (4) silicon materials contribute high specific capacity and carbon materials contribute high conductivity. RBOSCHCO is a trusted global Anode Material Carbon-coated Silicon Powder supplier. Feel free to send an inquiry about the latest price of Anode Material Carbon-coated Silicon Powder at any time.

Performance of Anode Material Carbon-coated Silicon Powder :

Carbon-coated silicon powder has the characteristics of high capacity, high first effect, long cycle, low expansion, excellent processing performance and rate performance, and it matches well with the existing graphite anode system.

Technical Parameter of Anode Material Carbon-coated Silicon Powder :

Product Name	SSA	Particle Size	First Discharge Capacity	First Charge Capacity	First Discharge Efficiency
Carbon-coated Silicon	23.5 m²/g	1.59um	2474.5 mAH/g	2173.3 mAH/g	87.8%

How is Anode Material Carbon-coated Silicon Powder Produced?
The preparation processes of silicon-carbon anode material include ball milling, high-temperature cracking, chemical vapor precipitation, sputtering deposition and evaporation. Therefore, a variety of silicon-carbon material structures are made, but they are all designed in line with the idea of increasing the capacity of lithium batteries and reducing the disadvantages of silicon particle expansion and crushing.

Applications of Anode Material Carbon-coated Silicon Powder:
Carbon coated silicon powder is used in cylindrical batteries, flexible packaging batteries and aluminum shell batteries.
As a new type of anode material for lithium-ion batteries, silicon carbon anode can play a more significant role in improving the energy density of batteries than the current graphite anode. However, due to its high barriers in the application, it is still in the early stage of industrialization. At present, the application prospect of silicon-carbon anode material is getting brighter and brighter.

Storage Condition of Anode Material Carbon-coated Silicon Powder :

The damp reunion will affect carbon-coated silicon powder dispersion performance and using effects, therefore, it should be sealed in vacuum packing and stored in a cool and dry room, the carbon-coated silicon powder can not be exposure to air. In addition, the powder should be avoided under stress.

Packing & Shipping of Anode Material Carbon-coated Silicon Powder :
We have many different kinds of packing which depend on the carbon-coated silicon powder quantity.
Carbon-coated silicon powder packing: 1kg/bag or 5kg/bag, 25kg/barrel, or as your request.
Carbon-coated silicon powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Carbon-coated Silicon Powder Properties
Other Names	Carbon-coated Silicon
CAS No.	N/A
Compound Formula	N/A
Molecular Weight	N/A
Appearance	N/A
Melting Point	N/A
Solubility in water	N/A
Density	N/A
Purity	Silicon-95%, Carbon-5%
Particle Size	1.59um
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A


Carbon-coated Silicon Powder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

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Lithium Battery Anode

Lithium Battery Anode Material Silicon Oxide SiO2 Hollow Nanospheres

admin / 2023-02-21 / no Comments

About Lithium Battery Anode Material Silicon Oxide SiO2 Hollow Nanospheres:
Silicon Oxide SiO2 Hollow Nanospheres has the characteristics of uniform particle size, hollow structure, high specific surface area, uniform pore size, super hydrophilic, and surface modification. Silicon dioxide is recognized as a promising anode material series for high-energy lithium-ion batteries (LIB) due to its abundant reserves, low cost, environmental friendliness, easy synthesis and high theoretical capacity. RBOSCHCO is a trusted global Lithium Battery Anode Material Silicon Oxide SiO2 Hollow Nanospheres supplier. Feel free to send an inquiry to get the latest price of Silicon Oxide SiO2 Hollow Nanospheres.

If you want to know silicon dioxide price, please send inquiry to sales1@rboschco.com

Our company have bulk silicon dioxide quartz, silicon dioxide for sale.

How is Lithium Battery Anode Material Silicon Oxide SiO2 Hollow Nanospheres produced?
Silicon Oxide SiO2 Hollow Nanospheres materials are produced using crystallization, solid-state and other ultra high purification processes such as sublimation.

Technical Parameter of Anode Material Silicon Oxide SiO2 Hollow Nanospheres :

Product Name	Particle Size	Purity	SSA	Pore Volume	Pore Diameter
Silicon Oxide Hollow Nanosphere	300-600nm	99%	≥400 m²/g	≥0.5 cm³/g	2-3nm

Application of Anode Material Silicon Oxide SiO2 Hollow Nanospheres :

Silica hollow microspheres are the focus of the development of hollow microspheres. Silica hollow microspheres, as a new type of inorganic material, have narrow particle size distribution, good dispersibility, good stability, high melting point, and more The characteristics of large products have broad development prospects, such as biochemical, medicine, optics, catalysis, composite materials and other directions.

Micro memory
For example, various drugs are loaded in hollow spheres as the carrier of drugs, so that the drugs can be fully utilized; silica hollow microspheres, as a new drug carrier with non-toxic and slow-release effect, have caused domestic and foreign Widely concerned, the use of template method and in-situ hydrolysis method to embed ibuprofen and ciprofloxacin in silica hollow microspheres to make drug carriers.

In addition, silica hollow microspheres can also be used as a new ultrasound imaging contrast agent. Due to its unique and stable cavity structure and easy modification of functional groups on its surface, it has shown great development potential in the field of ultrasound imaging.

Microreactor
The reaction is limited to the sphere, such as photocatalytic reaction. Each hollow sphere is a reactor, which increases the path of light, thereby greatly improving the reaction efficiency; stacking the hollow microspheres into a three-dimensional periodic character structure, from The photons and photoelectron band gaps obtained in this structure will not propagate in any direction, and can achieve the effect of changing the flow direction of light, thereby inhibiting the spontaneous propagation of light.

Micro separator
Adsorb various harmful substances to achieve the purpose of evolution, such as modified hollow spherical silica, which can efficiently adsorb various toxic organic substances to achieve the purpose of separation and purification;

The microstructure unit, as an additive of various materials, improves the performance of the material. Combining the hollow structure with the mesoporous structure to prepare hollow silica microspheres with a cavity structure and a mesoporous shell will greatly improve its application performance. It has a high removal ability for heavy metal ions and dye molecules in sewage.

As a filler in structural materials or coatings
Among the lightweight ablative materials used for TPS, hollow silica microspheres are very important fillers. The addition of silica hollow microspheres not only enhances the mechanical and mechanical properties of the resin matrix but also significantly reduces the density of structural materials, thereby reducing the weight of structural materials, which plays a decisive role in the development and application of the aerospace field. In addition, adding silica hollow microspheres to the coating applied to friction equipment (such as drill bits, bearings) can play a lubricating effect and extend its service life

Storage Condition of Anode Material Silicon Oxide SiO2 Hollow Nanospheres :

The damp reunion will affect Silicon Oxide SiO2 Hollow Nanospheres dispersion performance and using effects, therefore, the product should be sealed in vacuum packing and stored in the cool and dry room, the Silicon Oxide Hollow Nanospheres can not be exposure to air. In addition, the SiO2 Hollow Nanospheres should be avoided under stress.

Packing & Shipping of Anode Material Silicon Oxide SiO2 Hollow Nanospheres :
We have many different kinds of packing which depend on the Silicon Oxide SiO2 Hollow Nanospheres quantity.
Silicon Oxide SiO2 Hollow Nanospheres packing: 100g/bag or 500g/bag, 1kg/bag, or as your request.
Silicon Oxide SiO2 Hollow Nanospheres shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Silicon Oxide SiO2 Hollow Nanospheres Properties
Other Names	Quartz, silane, dioxo, Silicon (IV) Oxide, Cristobalite, Silica, Crystalline silica, Dioxosilane
CAS No.	60676-86-0
Compound Formula	SiO2
Molecular Weight	60.09
Appearance	White Powder
Melting Point	1600℃
Boiling Point	2230℃
Density	2.533 g/cm3
Solubility in H2O	N/A
Exact Mass	59.9668 g/mol


Silicon Oxide SiO2 Hollow Nanospheres Health & Safety Information
Signal Word	Warning
Hazard Statements	H319-H335-H373
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

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Lithium Battery Anode

Lithium Battery Anode Material Few Layer Graphene CAS 1034343-98-0

admin / 2023-02-19 / no Comments

About Lithium Battery Anode Material Few Layer Graphene:
What is few layer graphene? The few graphene layers are made up of ultra-thin layers of carbon atoms arranged in a hexagonal honeycomb lattice. Graphene films produced by chemical vapor deposition (CVD) are polycrystalline in nature, with multiple small graphene domains growing and merging into a continuous film.

Compared to single-layer graphene material, fewer layers have the potential to develop into materials or heterostructures -- by inserting different substances into their layered structures. Low-layer graphene inherits the original crystal structure and properties of natural flake graphite. It has a very large shape ratio (diameter/thickness ratio) with excellent electrical, thermal and mechanical properties. It has excellent conductivity, lubrication, corrosion resistance, high-temperature resistance and so on. Small layers of graphene have a specific surface of 400 ~ 700㎡/g and a thickness of 0.55 ~ 3.74nm.

Graphene has a high specific surface. Easy and other materials such as polymer material uniform composite, and form a good composite interface. The company's low-layer graphene products have formed large-scale industrial production capacity.

As an excellent basic material for the preparation of functional composites on an industrial scale, graphene with fewer layers will play an important role in the new round of the industrial revolution. Graphite flakes attached to inorganic nanoparticles can not only effectively prevent them from repeatedly stacking during chemical reduction.

In addition, it can also promote the formation of a new class of materials based on graphene as a carrier. Graphene-inorganic nanocomposites show excellent performance, which can be widely used in emission displays, sensors, supercapacitors, batteries, catalysis and other fields, which can significantly improve the performance of nanomaterials. This enables the extensive industrial application of the most promising materials in nanotechnology. RBOSCHCO is a trusted global Lithium Battery Anode Material Few Layer Graphene supplier, nitrogen doped graphene. Feel free to send an inquiry about the latest price of Few Layer Graphene at any time.

If you want to know graphene price/graphene cost, please send inquiry to sales1@rboschco.com

Performance of Anode Material Few Layer Graphene CAS 1034343-98-0 :

Few layer graphene ( CAS 1034343-98-0 ) is a two-dimensional carbon nanomaterial composed of carbon atoms and sp² mixed orbital hexagonal honeycomb lattice. Few layer graphene is one of the highest-strength materials known, but also has good toughness, and can be bent.

Technical Parameter of Anode Material Few Layer Graphene CAS 1034343-98-0 :

Product Name	CAS	Purity	SSA	Carbon atomic layers	Other Impurity ( ppm )
Few Layer Graphene	1034343-98-0	99%	≥350 m²/g	2-5	<1000

How is Lithium Battery Anode Material Few Layer Graphene Produced?
Synthesize fewer layers of graphene
First, a chemical vapor deposition (CVD) method was used to directly grow high-quality graphene films on copper foil. The film is then transferred to the desired substrate by a wet-chemical graphene transfer process.

Applications of Lithium Battery Anode Material Few Layer Graphene:
With a unique combination of novel electronic, optical and mechanical properties, graphene-based nanomaterials have found applications in energy generation and storage. For example, they are used in photovoltaic devices and batteries, sensors and flexible electronics, photodetectors and biomedical applications (such as drug delivery, biological imaging and tissue engineering).

Low-layer graphene has great value in energy applications, including hydrogen storage, natural gas storage, supercapacitors and lithium batteries.

The single-layer/low-layer graphene with few structural defects is the most widely used cathode material for commercial lithium-ion batteries. However, graphene with few layers rich in defects is the main electrode material for supercapacitors.

In supercapacitor application, few layers of graphene larger specific surface area are conducive to the high dispersion of nanoparticles, excellent electrical conductivity is beneficial to in the process of electrochemical electron transfer from nanoparticles to graphene substrate, which can effectively restrain the supercapacitor occurs due to reunite in the process of the electrochemical cycle of passive film phenomenon, improve the electrode material cycle performance.

Using graphene instead of the traditional graphite material will greatly improve the lithium storage capacity of the anode, and thus improve the energy density of the lithium-ion battery.

In addition, when graphene is used as the anode material of lithium-ion batteries, the diffusion path of lithium ions in graphene material is relatively short and the electrical conductivity is high, which can greatly improve its rate performance.

In terms of hydrogen storage, when some atoms (such as transition metal and alkali metal) are first adsorbed on the surface of graphene with few layers, charge transfer occurs between the adsorbed additional atoms and the substrate, which changes the local charge density, thus greatly increasing the adsorption capacity of graphene to hydrogen.

Storage Condition of Anode Material Few Layer Graphene CAS 1034343-98-0 :

The damp reunion will affect few layer graphene dispersion performances and using effects, therefore, the product should be sealed in vacuum packing and stored in a cool and dry room, the few layer graphene can not be exposure to air. In addition, the few layer graphene should be avoided under stress.

Packing & Shipping of Anode Material Few Layer Graphene CAS 1034343-98-0 :
We have many different kinds of packing which depend on the few layer graphene quantity.
Few layer graphene packing: 50g/bag or 100g/bag, 500g/bag, or as your request.
Few layer graphene shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Graphene Powder Properties
Other Names	Graphene nanopowder, 2D carbon, monolayer graphene, bilayer graphene, graphene nanosheets, graphene nanoribbons, graphene nanoplatelet
CAS No.	1034343-98-0
Compound Formula	C
Molecular Weight	12.01
Appearance	Black Powder
Melting Point	3652-3697℃
Boiling Point	4200℃
Density	2.267 g/cm3
Solubility in H2O	N/A
Thermal Expansion	N/A


Graphene Powder Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

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Lithium Battery Anode

Calcium Nitride Ca3N2 Powder CAS 12013-82-0

admin / 2023-02-06 / no Comments

About Calcium Nitride Ca3N2 powder
In most cases, calcium nitride is usually available in large volumes. Orachemicals provides a wide range of products for hydrogen storage research, advanced fuel cells, and battery applications. Hydrogen is easily produced from renewable energy sources and is the most abundant element in the universe. Hydrogen comes from many sources, such as solid fuels, water, and renewable materials. Hydrogen is non-polluting and will form harmless water during use. Challenges related to the use of hydrogen as an energy source include the development of safe, compact, reliable, and cost-effective hydrogen storage and transmission technology. Currently, hydrogen can be stored in three forms: compressed hydrogen, liquid hydrogen, and chemical storage. High purity, submicron and Nanopowder forms can be considered. Calcium nitride is the main raw material for high-end phosphors. This phosphor is more stable, has better performance, and has better effects at high temperature and high humidity. Last but not least, calcium nitride can also be used as a chemical treatment agent, which is the key to determining the performance of water-based mud. Feel free to send an inquiry to get the latest price if you would like to buy Calcium nitride in bulk.
How is Calcium Nitride Produced?
When calcium burns in the air, it forms Ca3N2 with the oxide CaO. The distilled fibrous metallic calcium is heated to 450°C in a purified nitrogen stream, and then the metallic calcium is nitrided into calcium nitride after 3-4 hours.
Depending on the preparation temperature, the obtained calcium nitride is black at 350°C, milky white at 350 to 1150°C, or golden yellow at 1150°C or higher. It is easy to identify the calcium nitride formed because it can react with moisture or water and produce calcium hydroxide and ammonia.
Applications of Calcium Nitride
Ca3N2 can be used for obtaining reactive nitride ions, Calcium hydride (a desiccant) can be produced by heating calcium nitride with hydrogen at temperatures above 350 °C.
Product Performance of Calcium Nitride Ca3N2 powder:
Calcium Nitride Ca3N2 powder possesses the characteristics of high purity and uniform particle size distribution.
Calcium nitride hydrolyzes to give calcium hydroxide and release ammonia, it dissolves in dilute acids and decomposes in alcohol.
Technical Parameter of Calcium Nitride Ca3N2 powder:

Product Name	MF	Purity	Particle Size	Melting Point	Density	Color
calcium nitride	Ca3N2	99%	5-10um	1195℃	2.67g/cm3	red-brown

Chemical Composition of Calcium Nitride Ca3N2 powder:

Ca3N2	N	Ca	Si	O	C	Fe
99%	13%	balance	0.05%	0.3%	0.05%	0.2%

Application of Calcium Nitride Ca3N2 powder:
Calcium nitride Ca3N2powder is the main raw materials of chemical reagents and high-end fluorescent powder.

Packing & Shipping of Calcium Nitride Ca3N2 powder :
We have many different kinds of packing which depend on the calcium nitride Ca3N2 powder quantity.
Calcium nitride Ca3N2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Calcium nitride Ca3N2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Calcium Nitride Properties
Other Names	tricalcium nitride, Ca3N2 powder
CAS No.	12013-82-0
Compound Formula	Ca3N2
Molecular Weight	148.25
Appearance	Brown Powder
Melting Point	N/A
Boiling Point	N/A
Density	2.63 g/cm3
Solubility in H2O	N/A
Exact Mass	147.894


Calcium Nitride Health & Safety Information
Signal Word	Danger
Hazard Statements	H260-H314-H318
Hazard Codes	F, C
Risk Codes	11-29-34
Safety Statements	16-22-26-36/37/39-45
Transport Information	UN 3208 4.3/PG I

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Lithium Battery Anode

Lithium Battery Anode Material 99.95% Artificial Composite Graphite Powder 15

admin / 2022-12-16 / no Comments

About Lithium Battery Anode Material 99.95% Artificial Composite Graphite Powder 15:
In a broad sense, the graphite materials obtained through organic carbonization and graphitization at a high temperature can be called composite graphite, such as carbon fiber, pyrolytic carbon, foam graphite, etc. The narrow sense of carbon graphite composite usually refers to the carbon raw material with low impurity content as aggregate, coal pitch as binder, after batching, mixing, molding, carbonization and graphitization and other processes produced block solid materials, such as graphite electrode, isostatic graphite, etc. Orachemicals is a trusted global Lithium Battery Anode Material 99.95% Artificial Composite Graphite Powder 15 supplier. Feel free to send an inquiry about the latest price of Artificial Composite Graphite at any time.

Performance of Anode Material 99.95% Artificial Composite Graphite Powder 15 :

Artificial composite graphite powder 15 has the characteristics of high capacity per Gram, high compacted, fast charge.

Technical Parameter of Anode Material 99.95% Artificial Composite Graphite Powder 15 :

Product Number	Particle Size ( D50 )	TAP	SSA	Gram Capacity	Compacted density
Tr-15	14um	0.95±0.1 g/cc	1.5±0.5 m2/g	350-355 mAH/g	1.65

How is Lithium Battery Anode Material 99.95% Artificial Composite Graphite Powder 15 Produced?
There are many ways to make artificial graphite. The most common one is to use high-quality calcined petroleum coke, which is the main raw material, as a binder, and then add a small amount of other auxiliary materials. After a variety of raw materials with good, it will be pressed into shape, and then in 2500 ~ 3000℃, non-oxidizing atmosphere processing, make the graphitization.

Applications of Lithium Battery Anode Material 99.95% Artificial Composite Graphite Powder 15:
In the metallurgical industry, natural flake graphite can be used to produce magnesia-carbon brick, alumina-carbon brick and other refractory materials because of its good oxidation resistance. Artificial graphite can be used as the electrode for steelmaking, while the electrode made from natural graphite is difficult to be used in the electric furnace for steelmaking under harsh working conditions.

In the mechanical industry, graphite is usually used as a wear-resisting and lubricating material. Natural flake graphite has good lubricity and is often used as a lubricant additive. Transmission of corrosive media equipment, widely used man-made graphite made of piston rings, seals and bearings, work without adding lubricating oil. Natural graphite and polymer resin composites can also be used in the above fields, but the wear resistance is not as good as artificial graphite.

In the chemical industry, artificial graphite has the characteristics of corrosion resistance, good thermal conductivity and low permeability. The chemical industry is widely used in the production of heat exchangers, reaction tanks, absorption towers, filters and other equipment. Natural graphite and polymer resin composites can also be used in the above fields, but the thermal conductivity and corrosion resistance are not as good as artificial graphite.

Storage Condition of Anode Material 99.95% Artificial Composite Graphite Powder 15 :

a. Artificial composite graphite powder 15 should be stored in a dry, ventilated place without other sources of pollution (recommended: temperature ≤45℃, humidity ≤85%);
b. Artificial composite graphite powder 15 stacking should be neat and tidy, and the production batch number, production date and other signs should be clearly identifiable;
c. Handle with care during transportation to avoid damage to the packaging; Artificial composite graphite powder 15 that leaks out of the package should not be returned to the box.

Packing & Shipping of Anode Material 99.95% Artificial Composite Graphite Powder 15 :
We have many different kinds of packing which depend on the artificial composite graphite powder 15 quantity.
Artificial composite graphite powder 15 packing: 1kg/bag or 5kg/bag, 25kg/carton, or as your request.
Artificial composite graphite powder 15 shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Artificial Graphite Powder 15 Properties
Other Names	Modified artificial graphite powder 15, graphite, msds,
CAS No.	N/A
Compound Formula	N/A
Molecular Weight	N/A
Appearance	N/A
Melting Point	N/A
Solubility in water	N/A
Density	1.65
Purity	99.95%
Particle Size	16um
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A


Artificial Graphite Powder 15 Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

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Lithium Battery Anode

Lithium Battery Anode Material 99.95% Natural Composite Graphite 216

admin / 2022-12-04 / no Comments

About Lithium Battery Anode Material 99.95% Natural Composite Graphite 216:
Natural graphite is a natural mineral, which is generally formed in high-temperature geological conditions and widely distributed in metamorphic deposits. It is formed by the regional metamorphism of sedimentary rocks rich in organic matter or carbon. Generally can be divided into crystalline graphite (flake) and cryptocrystalline graphite (earthy)

The technological properties and uses of graphite are mainly determined by the degree of crystallization. Natural graphite can be divided into crystalline graphite (flake graphite) and cryptocrystalline graphite (earthy graphite) according to its crystalline form.
Crystalline graphite

In crystalline (flaky) graphite ores, the graphite crystals are larger than 1μm in diameter and are flaky. The ore grade is low, but the benefits ability is good. The minerals associated with graphite are often mica, feldspar, quartz, tremolite, diopside, garnet and a small amount of pyrite, calcite, etc., and some are associated with rutile and vanadium and other useful components; The ore is of flake, granitic scale or granular last crystalline structure, flake, gneiss or massive structure.

Cryptocrystalline graphite
Cryptotite ink is also known as earth-like graphite or amorphous graphite. In cryptocrystalline graphite ore, graphite crystal diameter is less than 1μm, showing an aggregate of microcrystals, and crystal shape can be seen under an electron microscope; The ore has high grade but poor separability. The minerals associated with graphite are often quartz, calcite, etc. The ore has a fine-scale - cryptocrystalline structure, massive or soil-like structure. Orachemicals is a trusted global Lithium Battery Anode Material 99.95% Natural Composite Graphite 216 supplier. Feel free to send an inquiry about the latest price of Natural Composite Graphite 216 at any time.

Performance of Anode Material 99.95% Natural Composite Graphite 216 :

Natural composite graphite 216 has the characteristics of high energy density, long life and low expansion.

Technical Parameter of Anode Material 99.95% Natural Composite Graphite 216 :

Product Number	Particle Size ( D50 )	TAP	SSA	Gram Capacity	Compacted density
Tr-216	14um	1.1±0.1 g/cc	2.0±0.5 m2/g	365-367 mAH/g	1.67

How is Lithium Battery Anode Material 99.95% Natural Composite Graphite 216 Produced?
The invention discloses a preparation method of natural graphite-based composite electrode material. In this method, the micro-oxidized natural graphite was mixed with the stage products of pyrolysis carbon of melamine at a certain mass ratio, and then the natural graphite matrix composites with high performance were obtained after the ball milling and screening.

Applications of Lithium Battery Anode Material 99.95% Natural Composite Graphite 216:
Natural graphite is naturally formed graphite. Natural graphite is an important industrial mineral, which is used in almost every aspect of the manufacturing industry, including electronics, atomic energy, molten iron processing, friction, coating, aerospace, powder metallurgy, etc.

Storage Condition of Anode Material 99.95% Natural Composite Graphite 216 :

a Carbon graphite composite 216 should be stored in a dry, ventilated place without other sources of pollution (recommended: temperature ≤45℃, humidity ≤85%);
b Natural composite graphite 216 stacking should be neat and tidy, and the production batch number, production date and other signs should be clearly identifiable;
c Handle with care during transportation to avoid damage to the packaging; Natural composite graphite 216 that leaks out of the package should not be returned to the box.

Packing & Shipping of Anode Material 99.95% Natural Composite Graphite 216 :
We have many different kinds of packing which depend on the natural composite graphite 216 quantity.
Natural composite graphite 216 packing: 1kg/bag or 5kg/bag, 25kg/carton, or as your request.
Natural composite graphite 216 shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Natural Composite Graphite Powder Properties
Other Names	Natural composite graphite 216, graphite, msds
CAS No.	N/A
Compound Formula	N/A
Molecular Weight	N/A
Appearance	N/A
Melting Point	N/A
Solubility in water	N/A
Density	1.67
Purity	99.95%
Particle Size	14um
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A


Natural Composite GraphitePowder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

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Lithium Battery Anode

Lithium Battery Anode Material 99.95% Modified Artificial Graphite Powder 16S

admin / 2022-11-27 / no Comments

Performance of Anode Material 99.95% Modified Artificial Graphite Powder 16S :

Modified artificial graphite powder 16S has the characteristics of high-energy density, long-lifetime, low expansion, excellent processing performance.

Technical Parameter of Anode Material 99.95% Modified Artificial Graphite Powder 16S :

Product Number	Particle Size ( D50 )	TAP	SSA	Gram Capacity	Compacted density
Tr-16S	16um	0.8±0.1 g/cc	1.5±0.5 m2/g	360-365 mAH/g	1.68-1.72

Application of Anode Material 99.95% Modified Artificial Graphite Powder 16S :

Modified artificial graphite powder 16S is specially used in 3C digital, EV.

Storage Condition of Anode Material 99.95% Modified Artificial Graphite Powder 16S :

a. Modified artificial graphite powder 16S should be stored in a dry, ventilated place without other sources of pollution (recommended: temperature ≤45℃, humidity ≤85%);
b. Modified synthetic graphite powder 16S stacking should be neat and tidy, and the production batch number, production date and other signs should be clearly identifiable;
c. Handle with care during transportation to avoid damage to the packaging; modified artificial graphite powder 16S that leak out of the package should not be returned to the box.

Packing & Shipping of Anode Material 99.95% Modified Artificial Graphite Powder 16S :
We have many different kinds of packing which depends on the modified artificial graphite powder 16S quantity.
Modified artificial graphite powder 16S packing: 1kg/bag or 5kg/bag, 25kg/carton, or as your request.
Modified artificial graphite powder 16S shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

Artificial Graphite Powder Properties
Other Names	Modified artificial graphite powder 16S, graphite, msds,
CAS No.	N/A
Compound Formula	N/A
Molecular Weight	N/A
Appearance	N/A
Melting Point	N/A
Solubility in water	N/A
Density	1.68-1.72
Purity	99.95%
Particle Size	16um
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	N/A
Monoisotopic Mass	N/A


Artificial Graphite Powder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

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