Proton exchange membranes based on sulfonated polyarylenethioethersulfone and sulfonated polybenzimidazole for fuel cell applications
✍ Scribed by Zongwu Bai; Gary E. Price; Mitra Yoonessi; Shane B. Juhl; Michael F. Durstock; Thuy D. Dang
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 966 KB
- Volume
- 305
- Category
- Article
- ISSN
- 0376-7388
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Novel aromatic sulfonated poly(ether ether sulfone)s (SPEESs) with __tert__‐butyl groups were synthesized by aromatic nucleophilic polycondensation of disodium 3,3′‐disulfonate‐4,4′‐dichlorodiphenylsulfone (SDCDPS), 4,4′‐dichlorodiphenylsulfone (DCDPS), and __tert__‐butylhydroquinone (T
## Abstract A series of random sulfonated copolyimides containing aliphatic linkages (co‐SPIAs) with controlled degrees of sulfonic acid groups were synthesized via a conventional two‐step polyimidization method. 2,4‐Diaminobenzene sulfonic acid (2,4‐DABS) and 1,6‐diaminohexane (DAH) were used as s