کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1278940 | 1497577 | 2011 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Performance of an alkaline-acid direct ethanol fuel cell Performance of an alkaline-acid direct ethanol fuel cell](/preview/png/1278940.png)
This paper reports on the performance of an alkaline-acid direct ethanol fuel cell (AA-DEFC) that is composed of an alkaline anode, a membrane and an acid cathode. The effects of membrane thickness and the concentrations of various species at both the anode and cathode on the cell performance are investigated. It has been demonstrated that the peak power density of this AA-DEFC that employs a 25-μm thick membrane is as high as 360 mW cm−2 at 60 °C, which is about 6 times higher than the performance of conventional DEFCs reported in the literature.
The alkaline-acid direct ethanol fuel cell can yield a peak power density of as high as 360 mW cm−2 at 60 °C.Figure optionsDownload as PowerPoint slideHighlights
► The performance of an alkaline-acid direct ethanol fuel cell is studied.
► Effects of membrane thickness and species concentrations are investigated.
► This fuel cell can yield a peak power density of as high as 360 mW cm−2 at 60 °C.
Journal: International Journal of Hydrogen Energy - Volume 36, Issue 16, August 2011, Pages 9994–9999