PROTON-CONDUCTING COMPOSITE POLYMER MEMBRANES AND A METHOD FOR PREPARATION THEREOF
FIELD: polymer materials. ^ SUBSTANCE: invention relates to composite proton-conducting polymer membranes based on (co)polymer linear matrices, which are copolymers of 1-vinyl-1,2,4-triazole with fluoroalkyl methacrylates, aliphatic and aromatic polybenzimidazoles and polyamidobenzimidazoles. Matric...
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| creator | SANZHIEVA EVGENIJA VLADIMIROVNA TROFIMOV BORIS ALEKSANDROVICH MAZUREVSKAJA ZHANNA PAVLOVNA VOLKOVA LJUDMILA IVANOVNA LENSKAJA ELENA VALER'EVNA KUZNETSOVA NADEZHDA PETROVNA MOGNONOV DMITRIJ MARKOVICH MJACHINA GALINA FIRSOVNA BAL'ZHINOV SERGEJ ALEKSANDROVICH ERMAKOVA TAMARA GEORGIEVNA FARION IVAN ALEKSANDROVICH IL'INA OL'GA VASIL'EVNA KALININA FEDOS'JA EHRDEHMOVNA |
| description | FIELD: polymer materials. ^ SUBSTANCE: invention relates to composite proton-conducting polymer membranes based on (co)polymer linear matrices, which are copolymers of 1-vinyl-1,2,4-triazole with fluoroalkyl methacrylates, aliphatic and aromatic polybenzimidazoles and polyamidobenzimidazoles. Matrices are structured by hardening in solution with the aid of thermosetting plastics, such as epoxy-containing copolyimide, polyaminoimide resin, pyrimidine-containing oligo-bis-itaconimide, and poly-bis-benzotriazolimide resin, at temperature 100-230°C or UV radiation, and then doped with orthophosphoric acid. Invention also relates to a method for preparing above-defined membranes. ^ EFFECT: increased proton conductivity and moisture absorption of polymer membranes. ^ 15 cl, 13 ex |
| format | Patent |
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Matrices are structured by hardening in solution with the aid of thermosetting plastics, such as epoxy-containing copolyimide, polyaminoimide resin, pyrimidine-containing oligo-bis-itaconimide, and poly-bis-benzotriazolimide resin, at temperature 100-230°C or UV radiation, and then doped with orthophosphoric acid. 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Matrices are structured by hardening in solution with the aid of thermosetting plastics, such as epoxy-containing copolyimide, polyaminoimide resin, pyrimidine-containing oligo-bis-itaconimide, and poly-bis-benzotriazolimide resin, at temperature 100-230°C or UV radiation, and then doped with orthophosphoric acid. Invention also relates to a method for preparing above-defined membranes. ^ EFFECT: increased proton conductivity and moisture absorption of polymer membranes. ^ 15 cl, 13 ex</abstract><oa>free_for_read</oa></addata></record> |
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| title | PROTON-CONDUCTING COMPOSITE POLYMER MEMBRANES AND A METHOD FOR PREPARATION THEREOF |
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