کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1275529 | 1497564 | 2012 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A brief consideration about the structural evolution of perfluorosulfonic-acid ionomer membranes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
On the basis of a brief view to the studies on the structural evolution of perfluorosulfonic-acid ionomer membranes, a phenomenological description for the structural evolution of Nafion membranes from the anhydrous state to the swollen state at the molecular level is given. According to the description, it can be concluded that the pore-filling reinforced Nafion membranes are more effective than that of the Nafion composite membranes incorporating inorganic fillers to improve the properties of Nafion.
► The working regions of vehicle mechanism and Grotthus mechanism are proposed.
► The pore-filling reinforced Nafion membranes are rather effective for DMFC.
► Nafion composite membranes are fairly suitable for elevated temperature PEMFC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 37, Issue 5, March 2012, Pages 4657–4664
Journal: International Journal of Hydrogen Energy - Volume 37, Issue 5, March 2012, Pages 4657–4664
نویسندگان
Hongwei Zhang, Pei Kang Shen,