国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/139（2） H01M004/36（2）
发明人 HE Y（3）
公开年 2010（3）
申请年 2010（2） 
专利权人 UNIV SHANGHA.（2）

Lithium ion battery graphene nanometer sheet-cobalt hydroxide composite negative electrode material, has nanometer sheets distributed on cobalt hydroxide particle in crossing way, where mass percentage of sheets is of specific value.

YANG X, MA Z, HE Y, LIAO X, BAI D, ZENG L

Lithium-ion battery graphene nano sheet-cobaltous oxide composite cathode material comprises graphene nano sheet and cobaltous oxide, where graphene nano sheet is distributed on cobaltous oxide grain in staggering way.

YANG X, HE L, MA Z, HE Y, LIAO X, BAI D

Electrode used for lithium ion secondary battery, is positive electrode or negative electrode containing preset amount of graphene as conductive additive.

LV W, CHEN X, HE Y, YANG Q, YOU C