国家/地区 中国（3）
IPC部 C（3） H（2）
IPC大类 C01（3） H01（2）
IPC小类 C01B（3） H01G（2）
IPC C01B031/04（3）
发明人 ZHENG C（3）
公开年 2013（3）
申请年 2013（3）
专利权人 CHINESE ACAD.（3）

Preparation of porous graphene for capacitor electrode material, involves oxidizing graphite material comprising graphite material is graphene oxide, graphene and/or nano graphite nanosheet by oxidant and reacting by heating in solvent.

LIU Z, WANG G, ZHENG C, ZHOU X

Forming porous graphene nanometre belt for supercapacitor by reacting multi-wall carbon nano tube, concentrated sulfuric acid and concentrated nitric acid, heating, mixing with cleaning agent, drying, heating and mixing with activator.

LIU Z, WANG G, ZHENG C, ZHOU X

Porous graphene used as electrode material of super capacitor, has macroporous and mesoporous structure, and has tap specified density.

LIU Z, WANG G, ZHENG C, ZHOU X