Remarkably Durable High Temperature Polymer Electrolyte Fuel Cell Based on Poly(vinylphosphonic acid)-doped Polybenzimidazole
β Scribed by Berber, Mohamed R.; Fujigaya, Tsuyohiko; Sasaki, Kazunari; Nakashima, Naotoshi
- Book ID
- 120380381
- Publisher
- Springer Science and Business Media LLC
- Year
- 2013
- Tongue
- English
- Weight
- 767 KB
- Volume
- 3
- Category
- Article
- ISSN
- 2045-2322
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π SIMILAR VOLUMES
Polybenzimidazole (PBI)/ionic liquid (IL) composite membranes were prepared from an organosoluble, fluorine-containing PBI with ionic liquid, 1-hexyl-3-methylimidazolium trifluoromethanesulfonate (HMI-Tf). PBI/HMI-Tf composite membranes with different HMI-Tf concentrations have been prepared. The io
## Abstract **Summary:** Novel poly(aryl ether sulfone) copolymers containing 2,5βbiphenylpyridine and tetramethyl biphenyl moieties were synthesized by polycondensation of 4βfluorophenyl sulfone with 2,5β(4β²,4β³ dihydroxy biphenyl)pyridine and tetramethyl biphenyl diol. Copolymers with different mo