Acid–base hybrid polymer electrolyte membranes based on SPEEK
✍ Scribed by Yanhong Xue; Rongqiang Fu; Cuiming Wu; Jim Yang Lee; Tongwen Xu
- Book ID
- 108209438
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 693 KB
- Volume
- 350
- Category
- Article
- ISSN
- 0376-7388
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Composite membranes formed by sulfonated poly-ether-ether-ketone (SPEEK) and sulfonated and/or silylated poly-phenyl-sulfone ((Si,S)PPSU) were prepared. (Si,S)PPSU was used as anchor phase to reinforce membranes based on SPEEK with high degree of sulfonation, which is proton conducting but morpholog
## Abstract Hybrid inorganic/organic polymer electrolyte membranes for potential fuel cell applications are prepared by centrifugal casting from solutions of sulfonated polyetheretherketone (SPEEK) (DS 64%) and polyethoxysiloxane (PEOS) in dimethylacetamide, following the concept of a semi‐interpen