Polybenzimidazolium-Based Solid Electrolytes

A series of methyl, benzyl, and mixed polybenzimidazolium halides was synthesised and characterised by NMR spectroscopy. Membranes were formed and ion exchanged with hydroxides. These membranes are of interest for use in potentially platinum‐free anionic exchange membrane fuel cells. Crosslinked mem...

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Bibliographic Details
Published in:	Macromolecular materials and engineering Vol. 296; no. 10; pp. 899 - 908
Main Authors:	Henkensmeier, Dirk, Kim, Hyoung-Juhn, Lee, Hye-Jin, Lee, Dong Hoon, Oh, In-Hwan, Hong, Seong-Ahn, Nam, Suk-Woo, Lim, Tae-Hoon
Format:	Journal Article
Language:	English
Published:	Weinheim WILEY-VCH Verlag 12-10-2011 WILEY‐VCH Verlag Wiley
Subjects:	anionic exchange membranes Applied sciences Carboxylic acids Chemical modifications Chemical reactions and properties Degradation Diamines Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Exchange resins and membranes Exchanging Forms of application and semi-finished materials Fuel cells Hydroxides Ion exchangers Membranes NMR spectroscopy Organic polymers Physicochemistry of polymers polybenzimidazole polymer electrolyte fuel cells (PEFC) Polymer industry, paints, wood Technology of polymers Temperature effect Polymer solid electrolyte Bromocarbon degradation Thermal stability Benzimidazole copolymer Crosslinked copolymer Anion exchange Benzimidazole derivative copolymer Aromatic copolymer anionic exchange membranes Metalation Phenylene copolymer polymer electrolyte fuel cells (PEFC) Solid electrolyte fuel cells Electrical properties Ionic conductivity Xylene derivatives Crosslinking Experimental study Open circuit voltage membranes Hydrolysis resistance Chemical modification Preparation polybenzimidazole Iodomethane Anion exchange membrane Methylation
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