کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1295034 | 973654 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel proton-conducting polymer electrolyte membranes based on PVA/PAMPS/PEG400 blend
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Polyvinyl alcohol/poly-2-acrylamide-2-methyl propane sulfonic acid/polyethylene glycol blend membranes were cross-linked by glutaraldehyde in acetone to give water-insoluble film with an excellent ionic conductivity. The water-swelling ratio (WSR) of the membranes was decreased by treating with glutaraldehyde accompanied by increasing proton conductivity. Excellent proton conductivities (0.02–0.083 S cm−1) were obtained for the resulted cross-linked blend membranes. Methanol permeability of the cross-linked film was significantly low, around one-fifth as low as that of Nafion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 156, Issue 2, 1 June 2006, Pages 311–314
Journal: Journal of Power Sources - Volume 156, Issue 2, 1 June 2006, Pages 311–314
نویسندگان
Takeo Hamaya, Satoko Inoue, Jinli Qiao, Tatsuhiro Okada,