国家/地区 中国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC
发明人 CHEN P（2）
公开年
申请年
专利权人 INST FLEXIBLE ELECTRONICS TECHNOLOGY THU（2）

Cobalt niobate oxide loaded graphene composite material useful for lithium ion battery cathode material, comprises graphene material of graphene surface of cobalt niobium oxide, graphene material of comprises trunk and multiple branches extending outwards from trunk.

FU J, JIE B, SONG Y, CHEN P

Preparation of holey graphene/porous graphene composite material useful for preparing separator of lithium-sulfur battery, involves pore-forming graphene oxide to obtain porous graphene oxide aerogel, mixing porous graphene oxide aerogel, hexaaminobenzene and cyclohexanone, heating, and reacting.

FU J, JIE B, SONG Y, CHEN P