## Abstract Novel bisphenol A‐based sulfonated poly(arylene ether sulfone) (bi A‐SPAES) copolymers were successfully synthesized via direct copolymerization of disodium 3,3′‐disulfonate‐4,4′‐dichlorodiphenylsulfone, 4,4′‐dichlorodiphenylsulfone, and bisphenol A. The copolymer structure was confirme
Sulfonated poly(ether sulfone)-based catalyst binder for a proton-exchange membrane fuel cell
✍ Scribed by N. Nambi Krishnan; Hyoung-Juhn Kim; Jong Hyun Jang; Sang-Yeop Lee; EunAe Cho; In-Hwan Oh; Seong-Ahn Hong; Tae-Hoon Lim
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 150 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0021-8995
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## 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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