کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1289931 | 973314 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance evaluation of tubular fuel cells fuelled by pulverized graphite
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Performance evaluation of tubular fuel cells fuelled by pulverized graphite Performance evaluation of tubular fuel cells fuelled by pulverized graphite](/preview/png/1289931.png)
چکیده انگلیسی
A fuel cell fuelled by carbonaceous graphite is proposed. The tubular fuel cell, with the carbon in a fixed-bed form on the anode side, is employed to convert directly the chemical energy of carbon into electricity. Surface platinum electrodes are coated on the cell electrolyte, which is a yttria-stabilized zirconia (YSZ) tube of 1.5 mm thickness. The effect of using different sizes of graphite powder (in the range 0–180 μm) as fuel is analyzed. Power density and actual open-circuit voltage (OCV) values are measured as the temperature is varied from 0 to 950 °C. The cell provides a maximum power density of 16.8 mW cm−2 and an OCV of 1.115 V at the highest temperature condition (950 °C) tested in this study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 195, Issue 22, 15 November 2010, Pages 7568–7573
Journal: Journal of Power Sources - Volume 195, Issue 22, 15 November 2010, Pages 7568–7573
نویسندگان
Jong-Pil Kim, Ho Lim, Chung-Hwan Jeon, Young-June Chang, Kwang-Nak Koh, Soon-Mok Choi, Ju-Hun Song,