کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7722066 | 1497519 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Endurance study of a solid polymer electrolyte direct ethanol fuel cell based on a Pt-Sn anode catalyst
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Endurance study of a solid polymer electrolyte direct ethanol fuel cell based on a Pt-Sn anode catalyst Endurance study of a solid polymer electrolyte direct ethanol fuel cell based on a Pt-Sn anode catalyst](/preview/png/7722066.png)
چکیده انگلیسی
The performance decay of a solid polymer electrolyte direct ethanol fuel cell (DEFC) based on a Pt3Sn1/C anode catalyst during an endurance test has been investigated. The effect of different cell shut-down procedures on the cycled behaviour of the DEFC has been studied. To get specific insights into the degradation mechanism, polarization and ac-impedance spectroscopy studies have been carried out. These analyses have been complemented by post-operation transmission electron microscopy and X-ray diffraction studies. The combination of these techniques has allowed to get information on recoverable and unrecoverable losses. This provides a basis for further improvement of DEFC components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 26, 30 August 2013, Pages 11576-11582
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 26, 30 August 2013, Pages 11576-11582
نویسندگان
S.C. Zignani, V. Baglio, J.J. Linares, G. Monforte, E.R. Gonzalez, A.S. Aricò,