Patent ID: 9735421
Date: 2017-08-15
CPC Classifications: C01B,H01M,Y02E,Y02P

Claim:
1. A method for producing amorphous carbon particles, the method comprising: adding and mixing graphite particles into a precursor of amorphous carbon, wherein the precursor is in a fluid state and the graphite particles are added to the precursor with stirring, and then cross-linking the precursor of amorphous carbon to obtain a first cross-linked product, wherein the crosslinking includes an air-blowing reaction at a temperature range of 320° C. to 380° C., or cross-linking a precursor of amorphous carbon and then adding and mixing graphite particles into the cross-linked precursor of amorphous carbon to obtain a second cross-linked product, wherein the crosslinking includes an air-blowing reaction at a temperature range of 320° C. to 380° C., and wherein the cross-linked precursor is in a fluid state and the graphite particles are added to the cross-linked precursor with stirring; imparting infusibility to the first or second cross-linked product to obtain an infusibilized product; and baking the infusibilized product to obtain amorphous carbon particles, the amorphous carbon particles including the graphite particles and amorphous carbon which embeds the graphite particles.