国家/地区 中国（4）
IPC部 H（4）
IPC大类 H01（4）
IPC小类 H01G（4）
IPC H01G011/86（3） H01G011/24（2） H01G011/32（2）
H01G011/38（2）
发明人 XIE C（4）
公开年 2016（4）
申请年 2015（3） 
专利权人 UNIV TIANJIN POLYTECHNIC（4）

Preparation of porous carbon/graphene composite material used as super capacitor electrode, involves coating polyacrylonitrile nano fiber cloth with aqueous solution of graphene, drying, carbonizing, activating, washing and drying.

XIE C, XIE Q, ZHANG Y, ZHOU S

Preparation of nitrogen-doped porous carbon/graphene composite used as anode, involves reacting sulfonated polystyrene waste material, nitrogen group-containing compound and graphene, carbonizing, activating, drying, washing and drying.

XIE C, XIE Q, ZHANG Y, CHEN G, BAO R

High-energy density ultra-capacitor key electrode material preparation method, involves washing and drying dried graphene aqueous solution to obtain porous coal/graphene composite material.

XIE C, XIE Q, ZHANG Y, WU X, BAO R

Method of preparing long-term high specific energy super-capacitor electrode materials, involves mixing nitrogen-containing compound precursor with graphene after drying of carbonized and activated at precursor.

CHEN H, XIE C, XIE Q, ZHANG Y, BAO R, LU Z