国家/地区 中国（3） 世界知识产权组织（2）
IPC部 C（4）
IPC大类 C25（4）
IPC小类 C25B（4） H01M（4） C01B（2）
C25D（2）
IPC C25B001/04（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Gas diffusion layer formed by carbon fiber and graphene combination, comprises carbon fiber monofilament and graphene composite formed porous ventilating conductive carbon material layer.

WANG J

Preparing membrane electrode by electrochemical deposition useful in e.g. electrolytic water comprises pretreating proton exchange membrane, dissolving graphene slurry in solvent, dissolving platinum precursor, electrifying and depositing and drying.

SONG Y, YANG H, HE M, WANG Q, QIU Z, WANG L

Producing composite material used for e.g., electrocatalysis by impregnating a two-dimensional (2D)-material based aerogel with impregnation solvent, performing a solvent/water exchange, performing precursor diffusion and passing a current.

YANG W, MOISSINAC F, BARG S, BYUN J J, FRANCIS M, BARGZUELEN, GRADE S

Graphene composite material used as cathode material of chemical power supply, comprises catalyst active center, and graphene loaded on graphene formed by composite material.

ZHAN D, HE Q, HAN L, TIAN Z