国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H01（3）
IPC小类 C01B（3）
IPC H01M004/62（3）
发明人 LIU B（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（3）

Method for preparing adjustable conductivity type pyrolytic carbon material used in portable electronic product, involves crystallizing solid after pyrolysis for cooling to room temperature for grinding and sieving to obtain pyrolytic carbon, and performing water washing until pH value is neutral.

PAN B, LIU B, ZHANG P

Cathode material of battery with high safety and high performance, used as lithium ion battery or sodium ion battery cathode material by proper mass ratio, has high specific capacity and good flame-retardant effect to electrolyte.

MEI Y, CHEN X, WU Z, LI X, FU J, LIAN P

Reducing graphene oxide to coating lithium nickel cobalt manganese oxide cathode material by microwave-assisted synthesis involves performing microwave roasting of mixed powder in air atmosphere, heating, and cooling to room temperature.

LIU B, DONG E, JI H, ZHAO Y, GUO S