国家/地区 中国（6） 世界知识产权组织（3）
IPC部 C（9） H（6）
IPC大类 C08（9）
IPC小类 C08G（9）
IPC C08J005/22（9）
发明人 BI C（2） GU X（2） GUO Q（2）
LIU J（2） YU Z（2）
公开年 2023（3） 2015（2）
申请年 2014（2）  2022（2） 
专利权人 FFI IONIX IP.（2） JIANGNAN GRA.（2） UNIV SHANGHA.（2）

Bipolar membrane useful in acid-base junction flow battery comprises e.g. anion exchange membranes laminated with ion channels aligned by electrical treatment, and graphene oxide layer set on anion exchange membrane.

MOON S, KIM J H, CHANG I S, MOON S H

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

Preparation of proton exchange membrane includes forming modified graphene ether bond-containing polybenzimidazole film on modified graphene ether bond-containing polybenzimidazole polymer, soaking in phosphoric acid solution and drying.

REQUEST N N B P

Method for preparing polybenzimidazole cross-linked film by functionalized graphene oxide for e.g. high temperature fuel cell, involves adding polybenzimidazole, functionalized graphene oxide and phosphoric acid.

BAO N, ZHANG Y, GU X

Sulfanilic graphene oxide doped sulfonated polyether ether ketone/epoxy resin semi-interpenetrating proton exchange membrane material comprises e.g. epoxy resins diethylenetriamine crosslinking agent as main body.

GUO Q, LIU H, LIU J, XU F, YU Z, BI C, HUANG Y

Epoxy resin semi-interpenetrating sulfanilate graphene oxide grafted sulfonated polyetheretherketone proton exchange membrane material includes proton exchange film material with epoxy resin crosslinked network main body.

GUO Q, YIN Z, YU Z, ZHANG T, BI C, ZHANG H

Preparation of nanocomposite anion-exchange membrane involves mixing positively-charged brominated polyphenylene ether and graphene oxide solution, obtaining casting solution and casting.

RAN J, XU T

New sulfonated-modified graphene oxide used for methanol fuel cell, is obtained by adding sulfonated-modified oxidized graphite ketone into polybenzimidazole solution, mixing, dispersing, pouring mixed solution, cooling, washing.

LIN B, LIU J, CHU F, GUO B, GUO D, GU X, YU D