Preparation of 4(5)-vinylimidazole-co-acrylic acid copolymer and thermal performances related to applicability as PEM fuel cells

A series of acrylic acid and 4(5)-vinylimidazole copolymers for a non-hydrous proton transferring membrane used in polymer electrolyte membrane for fuel cell (PEMFC) are reported. The feed ratio of each monomer results in the variation of copolymer as evaluated by Fourier transform infrared spectros...

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Veröffentlicht in:Polymer degradation and stability 2008-07, Vol.93 (7), p.1389-1395
Hauptverfasser: Jithunsa, Manita, Tashiro, Kohji, Nunes, Suzana Pereira, Chirachanchai, Suwabun
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Sprache:eng
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