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Identification Method of Natural Graphite and Artificial Graphite
The natural graphite anode material is made of natural flake crystal graphite, which is processed by grinding, spheroidizing, classification, purification and surface, etc. Its high crystallity is ...
Preparation Method of Si/ Graphite Composite Anode Material
Secondary lithium ion battery is considered as the most ideal energy storage and conversion tool because of its advantages of high open circuit voltage, high energy density, long life, no pollutio...
1 graphitization
Graphitization process is a process in which the carbonaceous material is heated to 2300~3 000 ℃ by making full use of resistance heat, so that the amorphous carbon with chaotic l...
Application Difficulties of Silicon-Based Anode Materials for Lithium Batteries
At present, the energy density of lithium-ion batteries for new energy vehicles is still to be improved, and there is still a long way to go to replace traditional fuel vehicles. The main way to i...
Graphite, which is used as a commercial anode material, is increasingly unable to meet the growing demand for high-capacity anode materials due to its limited theoretical capacity. If pitch is use...
