国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01G（3）
IPC H01G011/24（3） H01G011/36（3） H01G011/86（3）
H01G011/34（2）
发明人 LI X（3）
公开年 2017（2）
申请年
专利权人 DAYING JUNENG TECHNOLOGY DEV CO LTD（3）

Super capacitance battery conductive agent, comprises carbon nano tube, high specific surface active carbon, graphene oxide, oxygen-containing metal compound, and dispersant at specific parts by weight.

JIANG H, ZHOU B, HU J, LI X, QI C

Preparation of high specific capacitance graphene/high surface activated carbon composite involves coating stripped oxidized graphite on surface of high surface activated carbon and low temperature freeze-drying.

QI C, LI X, HU J

Preparation of graphene for e.g. supercapacitor, involves mixing graphite, potassium nitrate and potassium permanganate, adding concentrated sulfuric acid, isothermally oxidizing, pickling, washing, drying, extruding and reducing.

HU J, LI X, QI C, JIANG H