کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9760119 | 1498040 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Clarifying the Butler-Volmer equation and related approximations for calculating activation losses in solid oxide fuel cell models
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Clarifying the Butler-Volmer equation and related approximations for calculating activation losses in solid oxide fuel cell models Clarifying the Butler-Volmer equation and related approximations for calculating activation losses in solid oxide fuel cell models](/preview/png/9760119.png)
چکیده انگلیسی
This paper shows the importance of including the activation losses in a model designed to accurately predict the voltage-current relationship of a modern solid oxide fuel cell. The governing equation for voltage drop due to activation losses, the Butler-Volmer equation, is discussed and the derivation and applicability of several approximations is investigated. Finally, the assumptions required to combine the separate anode and cathode activation loss calculations into a single-term equation are clarified.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 152, 1 December 2005, Pages 175-181
Journal: Journal of Power Sources - Volume 152, 1 December 2005, Pages 175-181
نویسندگان
D.A. Noren, M.A. Hoffman,