Preparation and properties of covalently cross-linked sulfonated poly(sulfide sulfone)/polybenzimidazole blend membranes for fuel cell applications
โ Scribed by Yuan, S.; Yan, G.; Xia, Z.; Guo, X.; Fang, J.; Yang, X.
- Book ID
- 121654182
- Publisher
- SAGE Publications
- Year
- 2013
- Tongue
- English
- Weight
- 560 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0954-0083
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Novel multiblock poly(arylene ether sulfone)s were prepared by a two-pot method from a phenoxide-end-capped fully disulfonated poly(arylene ether sulfone) oligomer and a fluoride-end-capped nonsulfonated poly(arylene ether sulfone) oligomer with block length of 10 as the hydrophilic and hydrophobic
## Abstract This study describes the preparation and characterization of new ionomer blend membranes containing sulfonated poly(ether imide) (SPEI) and poly(ether sulfone) (PES). Thermogravimetric analysis indicated that the obtained blend membranes were more thermally stable than the parent SPEI.
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