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Sulfonated PEEK-WC membranes for possible fuel cell applications

โœ Scribed by E Drioli; A Regina; M Casciola; A Oliveti; F Trotta; T Massari

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
229 KB
Volume
228
Category
Article
ISSN
0376-7388

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๐Ÿ“œ SIMILAR VOLUMES

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โœ A. Iulianelli; G. Clarizia; A. Gugliuzza; D. Ebrasu; A. Bevilacqua; F. Trotta; A ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 674 KB

The preparation and characterization of thin dense sulfonated poly-ether-ether-ketone with cardo group (PEEK-WC) membranes for proton exchange membrane fuel cell (PEMFC) applications are described. The sulfonation of PEEK-WC polymer was realized via chlorosulfonic acid and different kinds of membran

Sulfonated PEEK-WC membranes for proton-
Sulfonated PEEK-WC membranes for proton-exchange membrane fuel cell: Effect of the increasing level of sulfonation on electrochemical performances
โœ Angelo Basile; Luca Paturzo; Adolfo Iulianelli; Irene Gatto; Enza Passalacqua ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 443 KB

Sulfonation of PEEK-WC powder (a glassy poly-ether ether ketone) has been performed at 80 โ€ข C for 3 h using H 2 SO 4 conc. (96%). The degree of sulfonation varied from 15 to 40%, depending on the reaction time. The sulfonated polymers (S-PEEK-WC) were used to prepare dense membranes for possible fue