国家/地区 中国（8）
IPC部 C（8）
IPC大类 C25（8） H01（4） C08（3）
IPC小类 C25B（8）
IPC C25B013/08（8）
发明人 CHEN J（2）
公开年 2021（3） 2022（3）
申请年 2021（4） 
专利权人

Electrochemical-type hydrogen pump used in differential pressure type high-pressure water electrolysis apparatus, comprises electrolyte membrane-electrode assembly in which electrolyte membrane having hydrogen ion conductivity is arranged.

TAKASUGI S

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 electrode useful for producing hydrogen by electrolyzing water, comprises anode catalytic layer, substrate layer, cathode catalytic layer and cathode transition layer and substrate layer comprises polydimethylsiloxane dispersed with modified Y-type molecular sieve.

LI W, GOU Y, CHEN W, WU H, YANG L, LI F, YU Y, LI Y, CHEN J, ZHANG C, ZHAO Y, CHEN D, GAO B, MAO C, HE Y

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

Bipolar membrane comprises cation exchange layer and anion exchange layer loaded with a graphene oxide layer facing away from the intermediate interface layer dispersed in the aqueous polyurethane layer and an anion exchange layer.

CHEN B, ZHAO J, MEI Y, WANG C, HU W, LV J, HU C, GUO L, ZENG Y

Surface-loaded graphene-containing bipolar membrane in photoelectrocatalytic hydrolysis separation comprises bipolar membrane with surface-loaded graphite alkyne is used as separator of cathode chamber and anode chamber.

LIU X, SONG X, LI X, WEN B, HAN Y