国家/地区 中国（4） 世界知识产权组织（4）
IPC部 C（8） H（5） B（4）
IPC大类 C08（8）
IPC小类 C08J（8） C08L（5） H01M（5）
C08K（3） B01D（2） B01J（2）
B82Y（2） C08G（2）
IPC C08J005/22（8）
发明人 BAMDAD B（2） QIUYING Z（2）
公开年 2022（5） 2023（3）
申请年 2022（8）
专利权人 FFI IONIX IP.（3）

New anion conducting copolymer having polymeric backbone of poly(phenylene) compound repeat units bonded to poly(fluorene) compound and pair of sidechains extending from center to respective terminal group, used in anion exchange membrane.

ZHANG Q, BAHAR B

Anion conducting copolymer used in anion exchange membrane, comprises poly(phenylene) backbone having 9H-fluorene structure, and pair of side chains extending from center ring to respective terminal group, and aromatic compound coupled to poly(phenylene) backbone.

QIUYING Z, BAMDAD B

Composition used in anion exchange membrane for alkaline membrane water electrolysis, comprises polymer comprising poly(phenylene) backbone, and sidechain including N-heterocyclic structure and piperidine.

QIUYING Z, BAMDAD B

Composite proton exchange membrane useful for vanadium battery, comprises substrate layer and slurry layer, slurry layer coated on surface of substrate layer, substrate layer made of sulfonated Polyether ether ketone (Colorless organic polymer thermoplastic) proton-exchange membrane base layer.

LU K, CHEN G, XIONG R, WANG Y

Producing nanocellulose films or fibers, involves extruding gellable nanocellulose dispersion comprising nanocellulose and water through extrusion die into coagulation liquid to provide strip of nanocellulose gel, and removing water from strip of nanocellulose gel.

HAKANSSON K, GRANBERG H, GIMAKER M, FALL A, SOLER MICO G

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

Nafion complex proton exchange membrane modified by conductive polyaniline/graphene oxide prepared by ultrasonically dispersing graphene oxide into hydrochloric acid, adding polyvinyl pyrrolidone, and adding ammonium persulfate.

MA Y, LI C, WANG M, CAO X, LAI S, ZHANG Y, ZHOU C, YAN X

Preparing phosphorylated carbon nanotube and phosphorylated graphene oxide synergistically modified polymer hybrid proton exchange membrane by mixing carboxylated carbon nano-tube and graphene oxide with dopamine hydrochloride buffer solution and passing film material via hydrogen peroxide solution.

LI G, RAO Z, LIU H