Home
About Us
Products
Subsidiary Company

SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD

SINO TECHNOLOGY

Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .

Know Detail

SUNBEAM

Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales

Know Detail

GREEN POWER

Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc

Know Detail

DATAPOWER

Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.

Know Detail

SEONG-HEE

Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc

Know Detail

STD

Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.

Know Detail
Honor
R&D
- R&D Center
- Test Center
News
- Company News
- Industry News
Contact Us

703048 lipo battery.Research on Negative Electrode Materials for Lithium Batteries

release time:2023-10-24 Hits: Popular:AG11 battery

　　As the negative electrode material for lithium secondary batteries, metallic lithium is first used, followed by alloys. However, they cannot solve the safety performance of lithium-ion batteries, which led to the birth of lithium-ion batteries with carbon materials as the negative electrode.

　　The negative electrode material of polymer lithium-ion batteries is basically the same as that of lithium-ion batteries. From the development process of polymer lithium-ion batteries mentioned earlier, it can be seen that since the commercialization of lithium-ion batteries, there have been several types of negative electrode materials studied: graphitized carbon materials, amorphous carbon materials, nitrides, silicon based materials, tin based materials, new alloys, and other materials. This chapter mainly discusses practical negative electrode materials, namely graphitized carbon materials, while research on other negative electrode materials is being discussed.

　　For practical applications of negative electrode materials, there are many factors to consider. In addition to reversible capacity, irreversible capacity, and cycling performance, they should also include the adhesion between the negative electrode material and the collector (i.e. coating), the compaction density, volume capacity density, mass capacity density, etc. of the negative electrode plate, which are often overlooked by researchers engaged in negative electrode material research. Of course, the conductivity and specific surface area of negative electrode materials also need to be considered.

　　Due to the wide variety of carbon materials, in order to better understand negative electrode materials, some basic knowledge related to carbon materials will be introduced first

Read recommendations:

Lithium Battery GN4830

Electric balance car battery

5kwh energy storage battery.12V lithium battery

801520 battery wholesaler

21700 battery

Last article：L822 battery.Advantages of lithium batteries

Next article：LR721 battery.What is the safety of lithium batteries?

Popular recommendation

18500 battery

2023-03-22

551235 battery Vendor