国家/地区 中国（3）
IPC部 C（3）
IPC大类 C25（3） H01（3） B01（2）
IPC小类 C25B（3）
IPC C25B011/06（3）
发明人 ZHANG T（3）
公开年 2017（3）
申请年 2016（3） 
专利权人 UNIV SHANDON.（3）

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

Preparing three-dimensional nitrogen-doped graphene used as catalyst for catalytic oxygen reduction and catalyzing the electrolysis of water and oxygen, involves taking poly 2,5-benzimidazole as carbon and nitrogen source.

LI Z, WANG S, ZHANG T, YUE P