国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J027/043（2）
发明人 ZHANG Z（2）
公开年 2020（2）
申请年 2019（2） 
专利权人

Composite electrocatalyst used in electrocatalytic cracking of water to produce hydrogen, comprises three-phase nickel sulfide outer layer doped graphene sandwich layer doped three-phase nickel sulfide inner layer sandwich frame structure.

WANG H, ZHANG Z, ZHOU W, WANG J, LIU H

Supported bifunctional catalyst composite material comprises nitrogen-doped porous carbon-modified reduced graphene oxide carrier, and bifunctional active support which is combination of triiron tetroxide nanoparticles and binary sulfide.

ZHANG Z, LI S, DAI Y, WU Z, SHI H, YANG Y