国家/地区 中国（3） 韩国（3） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 世界知识产权组织（2）
IPC部 C（6）
IPC大类 C25（6） H01（4） B01（2）
C08（2）
IPC小类 C25B（6）
IPC C25B013/08（6）
发明人
公开年 2021（6）
申请年 2021（3）  2020（2） 
专利权人

Polyelectrolyte (PEM) water electrolysis hydrogen evolution reaction catalyst for PEM water electrolysis system comprises carrier and ternary alloy particles which are supported in the carrier and include platinum, scandium and lanthanum.

SANGYOON J, PAK C, YOO Y S, LEE T, LEE S

Ion-conducting membrane for use in e.g. fuel cell, comprises homogenous blend of polybenzimidazole with polymers selected from polyvinylidene difluoride, polyvinylene fluoride-co-hexafluoropropylene, chitosan and functionalized-chit.

RAMKUMAR M, KINI N S

Anion exchange composite membrane useful in alkaline fuel cell, alkaline water electrolyzer and carbon dioxide reduction device, comprises pores-containing substrate, alkaline polymer, and inorganic nano-materials arranged in the pores.

LIU J, YUAN Z, ZHUANG L, CHEN Z, WANG Y, WU X

Membrane electrode assembly useful for proton exchange membrane water electrolysis in electrochemical technical field, comprises proton exchange membrane and cathode catalyst layer and anode catalyst layer located on both sides of proton exchange membrane.

YUAN X, JIAO W, HAO Z, SONG S, WEI H, ZHU Y, LI L, WANG J, REN H

Ionic polymer used in polymer composition for forming electrolyte for electrode of electrochemical cell, comprises repeating unit which is obtained by reacting functional groups-containing compound and metal bis(halosulfonyl)imide compound.

DAIGLE J, LAROUCHE A, CHAREST P, GUERFI A, DONTIGNY M, ARMAND M, HINTENNACH A, ZAGHIB K, CHARREST P, DONITY M

Membrane-electrode assembly for polymer electrolyte membrane water electrolysis, comprises polymer electrolyte membrane, anode electrode on polymer electrolyte membrane, and cathode electrode on other side of polymer electrolyte membrane.

KIMSANGKYUNG, PHAN T T, ISLAM J, KIMCHANGHEE, CHO H, CHO W, KIM M J