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What are the main materials of lithium batteries?

OPEC+ is likely to stick to its plan for a small increase in oil lithium batteries will continue to be influenced by the oil supply shortage.


Carbon anode material

The actual negative electrode materials used in lithium-ion batteries are basically carbon materials, such as artificial graphite, natural graphite, mesocarbon microspheres, petroleum coke, carbon fiber, pyrolysis resin carbon, etc.

Tin-based anode material

Tin-based anode materials can be divided into tin oxides and tin-based composite oxides. Oxides refer to oxides of metal tin in various valence states. There are no commercial products.

nitride

There are no commercial products.

Alloys

Including tin-based alloys, silicon-based alloys, germanium-based alloys, aluminum-based alloys, antimony-based alloys, magnesium-based alloys and other alloys, there are also no commercial products.

nanoscale

Carbon nanotubes, nano-alloy materials.

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Nano oxide

According to the latest market development trend of lithium battery new energy industry in 2009, many companies have begun to use nano-titanium oxide and nano-silicon oxide to add to the previous traditional graphite, tin oxide, and carbon nanotubes, which greatly improves the charging and discharging of lithium batteries. volume and charge and discharge times.

What are the causes of battery explosions?

1. The internal polarization is large;

2. The pole piece absorbs water and reacts with the electrolyte;

3. The quality and performance of the electrolyte itself;

4. When injecting liquid, the amount of liquid injection cannot meet the process requirements;

5. The laser welding sealing performance is poor in the assembly process, and the air leaks when the air leakage is detected;

6. Dust and pole piece dust are easy to cause micro-short circuit first;

7. The positive and negative plates are thicker than the process range, and it is difficult to enter the shell;

8. The problem of liquid injection and sealing, the poor sealing performance of steel balls leads to air bulging;

9. The incoming shell material has a thick shell wall, and the shell deformation affects the thickness;

10. The high ambient temperature outside is also the main reason for the explosion.

High quality lithium batteries supplier

Luoyang Moon & Star New Energy Technology Co., LTD, founded on October 17, 2008, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of lithium ion battery anode materials. After more than 10 years of development, the company has gradually developed into a diversified product structure with natural graphite, artificial graphite, composite graphite, intermediate phase and other negative materials (silicon carbon materials, etc.). The products are widely used in high-end lithium ion digital, power and energy storage batteries.If you are looking for Lithium battery anode material,click on the needed products and send us an inquiry:sales@graphite-corp.com

 


The negative electrode material is the carrier of lithium ions and electrons during the charging process of the battery and plays the role of energy storage and release. In the battery cost, the negative electrode material accounts for about 5%-15%, which is one of the important raw materials for lithium-ion batteries. The global sales of lithium battery anode materials are about 100,000 tons, mainly in China and Japan. According to the current growth trend of new energy vehicles, the demand for anode materials will also show a state of continuous growth. At present, the global lithium battery anode materials are still dominated by natural/artificial graphite, and new anode materials such as mesh carbon microspheres (MCMB), lithium titanate, silicon-based anodes, HC/SC, and metal lithium are also growing rapidly.
Our company provides anode materials and lithium batteries. If you need to know more anode materials and lithium batteries, please feel free to contact us.

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