国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/1391（2）
发明人 HE C（3） LIU J（3） ZHANG Q（3）
ZHU C（3） XU J（2）
公开年 2011（3）
申请年 2011（3）
专利权人 LIU J（3）

Graphene-like coated doped iron compound cathode material preparation method for lithium ion battery, involves heating mixer at certain degrees centigrade in continuous manner, and adding mixer with iron compound composite powder.

CHEN L, GUI D, HE C, LIU J, ZHANG Q, ZHU C

Preparation of graphene-doped and lithium titanate-coated composite cathode material for lithium ion battery, involves mixing obtained acrylonitrile oligomer solution with lithium titanate precursor powder, stirring and heating.

HE C, LIU J, XIONG W, XU J, ZHANG Q, ZHU C

Preparation of lithium ion battery carbon cathode material of similar graphene structure by thermally treating micro-ring acrylonitrile low polymer solution, and grinding, sieving and drying obtained polymer at room temperature.

XU J, LIU J, ZHANG Q, HE C, ZHU C, WU S