国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） H01（10） C25（3）
C01（2）
IPC小类 B01J（10）
IPC B01J031/02（10）
发明人 LI Z（3） WANG S（3） LI C（2）
ZHANG T（2）
公开年 2017（3） 2013（2） 2020（2）
申请年 2016（3）  2013（2）  2014（2）  2020（2） 
专利权人 UNIV SHANDON.（3） UNIV XINJIAN.（2）

Composition used for forming catalyst layer for forming membrane electrode assembly of polymer electrolyte fuel cell, comprises metal catalyst, carbon material comprising nitrogen-containing group, which supports catalyst, and ionomer.

TAICHI N, TARO K, KINUMOTO T, NAKAZAWA T

Preparation of ionic liquid functionalized graphene supported platinum catalyst for direct methanol fuel cell, by reacting e.g. 1-ethyl-3-methylimidazolium dicyanamide, graphite oxide, chloroplatinic acid and sodium borohydride and drying.

WANG R, YANG L

Preparing ionic liquid-modified nitrogen-sulfur co-doped graphene oxide composite material comprises e.g. mixing graphene oxide with deionized water, mixing with 1-aminopropyl-3-hydrocarbyl imidazole bromide.

ZHANG W, ZHANG Y, YANG S, YANG D, LI H, YU F, LI C

Preparing three-dimensional nitrogen-doped graphene useful as super capacitor electrode material, comprises mixing poly(2,5-benzimidazole) solution and template nano-silicon dioxide, evaporating, pyrolyzing and removing template.

LI Z, WANG S, ZHANG T, YUE P

Preparing three-dimensional nitrogen-doped graphene used as catalyst for catalytic oxygen reduction reaction, involves using pyrazine group-containing polybenzimidazole as nitrogen source and carbon source.

WANG S, LI Z, ZHANG T, SUN P

Preparation of three-dimensional nitrogen-doped graphene used as e.g. electrode material for supercapacitor, involves regularly-arranging benzimidazole ring of macromolecular compound on nano calcium carbonate surface, and pyrolyzing.

LI Z, LV Y, WANG S

Preparing non-covalently modified graphene fuel cell catalyst support material comprises ultrasonically dispersing graphite oxide to obtain solution, adding reducing agent in viologen compound into solution, stirring, filtering and washing.

MA J, MU X, WANG L

Preparation of graphene composite catalyst by stirring graphene oxide and aqueous methanol, adding 1-butyl-3-methylimidazolium hexafluorophosphate and 1-butyl-3-methylimidazolium tetrafluoroborate, stirring and adding chloroplatinic acid.

CHI D, LI Y, XIA J, XIA L, XIA Y, SHI G, WANG Z, ZHAO K

Preparation of graphene comprises reacting graphite oxide and sulfuric acid under normal pressure or negative pressure.

JIN X, HONG Y

Production of three-dimensional graphite/porphyrin complex redox electro-catalyst comprises carrying out heat treatment of three-dimensional graphene, reacting with porphyrin in liquid phase, centrifuging, cleaning and drying.

ZHANG L, LI C, GUO C