国家/地区 中国（3）
IPC部 B（3）
IPC大类 B22（3）
IPC小类 B22F（3）
IPC B22F001/02（3）
发明人
公开年 2021（3）
申请年 2021（3） 
专利权人

Ultra-thin carbon-coated amorphous/crystalline heterogeneous phase nickel-iron alloy nanomaterial is used in electrocatalytic oxygen evolution has core-shell structure comprising heterogeneous nickel iron alloy core and graphene shell.

FEI H, YE G, GONG Z

Ruthenium-nickel alloy nano-composite material used in electrocatalytic hydrogen oxidation and electrolytic water hydrogen evolution comprises oxygen-doped graphene layer coated on surface of ruthenium-nickel alloy nanoparticles.

CHEN Q, YUAN Q

Carbon interlayer copper nano-sheet electrocatalyst with sandwich structure used in electrode for selective electrochemical reduction of carbon dioxide as methane, comprises copper nano-sheet as middle layer, and graphene-like layer.

NI W, ZHANG D, ZHANG N, MA X, SHEN S, ZHAO M, LIANG Y