国家/地区 中国（3） 世界知识产权组织（3） 韩国（2）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C25B（5）
IPC C25B013/08（5）
发明人
公开年 2021（2） 2022（2）
申请年 2020（2）  2021（2） 
专利权人

Graphene oxide-doped polyvinyl chloride basic anion exchange polymer film used in electrochemical energy device, comprises water-soluble polyvinyl alcohol containing hydroxyl groups, poly diallyl dimethyl ammonium chloride containing quaternary ammonium groups and graphene oxide.

CHEN J, LU T, DONG X, NIU Z, ZOU Q, QIAO J

Proton exchange membrane used for water electrolysis system, comprises perfluorosulfonic acid ionomer, graphene oxide and hydrocarbon-based polymer.

CHOI Y S, KIM K H, NAM S Y, KIM M J, KO H S, CHOI Y, HYUN K, KIMMIJUNG

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

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

Proton exchange membrane for membrane electrode assembly used in fuel cell and proton exchange membrane electrolyser, has ion-conducting layer having ion-conducting polymer and supported recombination catalyst that is supported on graphene.

MISTRY M, OMALLEY R, MISTRY M K, OMALLEY R L