Synthesis and characterization of poly(benzimidazolium) membranes for anion exchange membrane fuel cells

Poly(dimethyl benzimidazolium) iodides were synthesized from polybenzimidazole derivatives by permethylation. They were easily changed to OH − , CO 3 2− and HCO 3 − ion conducting electrolytes by immersing in 1 M of KOH, K 2 CO 3 and KHCO 3 . Properties of polymers were changed by the ion exchange p...

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Veröffentlicht in:	Polymer bulletin (Berlin, Germany) Germany), 2013-09, Vol.70 (9), p.2619-2631
Hauptverfasser:	Lee, Hye-Jin, Choi, Jieun, Han, Jun Young, Kim, Hyoung-Juhn, Sung, Yung-Eun, Kim, Hwayong, Henkensmeier, Dirk, Ae Cho, Eun, Jang, Jong Hyun, Yoo, Sung Jong
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Anion exchanging Applied sciences Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Complex Fluids and Microfluidics Electrolytes Electrolytic cells 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 Forms of application and semi-finished materials Fuel cells Ion exchange Membranes Organic Chemistry Original Paper Physical Chemistry Polybenzimidazoles Polymer industry, paints, wood Polymer Sciences Polymers Soft and Granular Matter Technology of polymers
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