کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10567642 | 973288 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Durability study of KOH doped polybenzimidazole membrane for air-breathing alkaline direct ethanol fuel cell
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
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چکیده انگلیسی
ⶠThe durability of PBI/KOH membrane for air-breathing alkaline direct ethanol fuel cell (ADEFC) was evaluated. Some satisfying primary durability results about PBI/KOH membrane were obtained. The ionic conductivity of PBI/KOH membrane didn't degrade rapidly. The interaction between PBI matrix and KOH was discussed. A possible mechanism of this interaction was also reasonably presumed. Pt-free air-breathing ADEFC with PBI/KOH membrane as electrolyte membrane can stably run for at least 336 h above 0.3V at 60 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 196, Issue 6, 15 March 2011, Pages 3244-3248
Journal: Journal of Power Sources - Volume 196, Issue 6, 15 March 2011, Pages 3244-3248
نویسندگان
Hongying Hou, Suli Wang, Qian Jiang, Wei Jin, Luhua Jiang, Gongquan Sun,