国家/地区 中国（4）
IPC部 C（5）
IPC大类 C25（5） C01（2）
IPC小类 C25B（5）
IPC C25B001/04（2） C25B011/091（2）
发明人 LI J（5）
公开年 2022（5）
申请年 2021（3）  2022（2） 
专利权人 STATE GRID C.（2）

Preparing ferrous oxide-graphene composite electrode useful in chlorine evolution reaction, comprises dispersing ferrous oxide-graphene composite structure in absolute ethyl alcohol, adding perfluorosulfonic acid polymer, processing ultrasonically, coating ink on carbon cloth surface and drying.

LI J, TIAN T, YANG Z, YONG X, JI Q, CHEN F, SU T, SONG Y, ZHAO X

Catalyst for electrolysis of water for hydrogen evolution used for the electrolysis of water for hydrogen evolution in an acidic medium, comprises manganese oxide as catalytic active material, and carbon-nitrogen doped oxide composite material as the carrier.

JIN Y, ZHENG Z, QU C, WANG Y, LI F, ZHAO P, NA G, WANG L, LIU K, LI M, ZHANG X, ZHANG Z, BAI X, XIE B, ZHANG G, LI P, ZHU Y, GE Y, LI J, HAN Z, CHENG X, DONG H

Electrolytic water hydrogen production electrode based on graphene gel used in an electrochemical process and energy conversion device for producing green hydrogen energy scale production, comprises graphene, water and polyvinyl alcohol.

XU Y, YANG B, YANG F, LIU K, LI J, WANG Z, XU X, MAN L, CHENG M, SHANG W, HOU Y, LIU Y, JI X, ZHANG N, PAN X, NAN Z, ZHANG M, ZHAO L

Electrolyte composition used for exfoliation of graphite for graphene for conductive ink for 3-dimensional printing and supercapacitor, comprises quaternary ammonium salt, another quaternary ammonium salt, and electrolyte solvent.

LU J, LI J, WANG F

Preparing modified graphene roll used in catalytic redox reaction, involves mixing MXene materials, graphene and water to obtain MXene-graphene mixed solution, sequentially heating, cooling MXene-graphene mixed solution and freeze-drying.

LUO G, WANG X, WANG G, LI J, YU F, DU Z, WANG J