国家/地区 中国（3） 欧洲专利局（EPO）（3） 美国（3） 世界知识产权组织（3） 澳大利亚（2） 加拿大（2） 日本（2） 韩国（2）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 HUANG Y（2）
公开年 2016（4）
申请年 2015（2）  2016（2） 
专利权人

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y

Preparation of nitrogen-doped graphene used for super capacitor, involves adding concentrated sulfuric acid to graphite and potassium permanganate, heating, adding water, heating, adding hydrogen peroxide and diluting with water.

TIAN L, HUANG Y

Electrode e.g. capacitive or graphene electrode for capacitive deionization of water and energy storage has relatively high surface area formed from graphene sheets, and relatively high mesoporous volume for capacitive separation of ions.

AITCHISON P, GRANT M, MATHIESON G

Graphene powder for manufacturing paste for forming lithium ion battery electrode, has preset specific surface area measured by BET measurement, and oxygen-to-carbon element ratio measured by X-ray photoelectron spectroscopy.

YANG H, TAMAKI E, KUBOTA Y