کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9759235 | 1497700 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of channel and rib widths of flow field plates on the performance of a PEMFC
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effects of channel and rib widths of flow field plates on the performance of a PEMFC Effects of channel and rib widths of flow field plates on the performance of a PEMFC](/preview/png/9759235.png)
چکیده انگلیسی
Effects of gas diffusion and electric conduction on the performance of a polymer electrolyte membrane fuel cell (PEMFC) were studied in an effort to optimize the channel configurations of flow field plates. The rib and channel widths of flow field plates were varied from 0.5 to 3Â mm. The narrower the rib width, the performance of a cell becomes improved in the range investigated. From the results, gas diffusion seems to be a more important factor than electric conduction for the better cell performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 30, Issue 12, September 2005, Pages 1363-1366
Journal: International Journal of Hydrogen Energy - Volume 30, Issue 12, September 2005, Pages 1363-1366
نویسندگان
Young-Gi Yoon, Won-Yong Lee, Gu-Gon Park, Tae-Hyun Yang, Chang-Soo Kim,