## Abstract A series of sulfonated poly(ether sulfone ether ketone ketone) (SPESEKK) with different degree of sulfonation (DS) are prepared by the postsulfonation of PESEKK using chlorosulfonic acid as sulfonating agent and concentrated sulfuric acid as solvent. The chemical structures of the polym
✦ LIBER ✦
Polymer blends based on sulfonated poly(ether ketone ketone) and poly(ether sulfone) as proton exchange membranes for fuel cells
✍ Scribed by Steven Swier; V. Ramani; J.M. Fenton; H.R. Kunz; M.T. Shaw; R.A. Weiss
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 538 KB
- Volume
- 256
- Category
- Article
- ISSN
- 0376-7388
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