国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C25B011/091（2）
发明人 SUN H（2）
公开年
申请年 2022（2） 
专利权人

Preparing nitrogen-doped graphene used as catalyst in electrocatalytic reduction of carbon dioxide to generate carbon monoxide, comprises dissolving the mask, nitrogen source and template in water, freezing and drying, and thermally decomposing under inert atmosphere.

PENG Y, LIN L, SUN H, HUA W, DENG H

Preparing nickel sulfide and graphene oxide composite material, comprises dispersing certain amount of graphene oxide (GO) into deionized water under ultrasonic treatment to obtain uniformly dispersed graphene oxide suspension, transferring mixed solution together.

XUE Z, SUN H, SHI R, LIAO J, ZHAO Z, NIE M