国家/地区 中国（3）
IPC部 B（2） C（2） H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人
公开年 2017（3）
申请年 2017（3） 
专利权人 UNIV SHANXI（3）

Preparing supercapacitor graphene film electrode material comprises e.g. immersing graphene oxide film or reduced graphene oxide film in polytetrafluoroethylene reactor containing concentrated sulfuric acid, reacting and drying.

HAN G, MA W, CHANG Y

Preparing nano adsorbent for treating dye waste water, involves adding polyvinylpyrrolidone, graphene oxide and secondary water into container, stirring while adding ammonia water and hydrazine hydrate, and cooling to room temperature.

LIU Z, GUO Y, HAN L

Preparation of hollow nano-silica ball/graphene composite anode material, involves dissolving polyvinylpyrrolidone in water, dripping ammonia, adding cetyltrimethylammonium bromide and ethyl orthosilicate and mixing magnesium powder.

MA C, ZHAO Y, SONG D, LI L