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Polymer electrolytes based on sulfonated polysulfone for direct methanol fuel cells

✍ Scribed by F. Lufrano; V. Baglio; P. Staiti; A.S. Arico’; V. Antonucci

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
870 KB
Volume
179
Category
Article
ISSN
0378-7753

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✍ F. Lufrano; G. Squadrito; A. Patti; E. Passalacqua 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 139 KB 👁 2 views

A new, milder sulfonation process was used to produce ion-exchange polymers from a commercial polysulfone (PSU). Membranes obtained from the sulfonated polysulfone are potential substitutes for perfluorosulfonic acid membranes used now in polymer electrolyte fuel cells. Sulfonation levels from 20 to