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Proton conducting membranes based on cross-linked sulfonated poly(ether ether ketone) (SPEEK)

✍ Scribed by Serguei D Mikhailenko; Keping Wang; Serge Kaliaguine; Peixiang Xing; Gilles P Robertson; Michael D Guiver


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
226 KB
Volume
233
Category
Article
ISSN
0376-7388

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πŸ“œ SIMILAR VOLUMES


Proton conductive membranes of sulfonate
✍ S. Vetter; B. Ruffmann; I. Buder; S.P. Nunes πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 256 KB

Poly(ether ketone ketone) was sulfonated using fumic sulfuric acid and used for preparation of proton conductive membranes. The sulfonation degree was evaluated by elemental and thermal analysis and the IEC values were determined by titration. The proton conductivity of membranes with sulfonation de