کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5145150 1497336 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A solid state thermogalvanic cell harvesting low-grade thermal energy
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
A solid state thermogalvanic cell harvesting low-grade thermal energy
چکیده انگلیسی
A high performance polymer electrolyte thermogalvanic cell, which converts thermal energy to electrical energy directly, is transformed from a proton exchange membrane fuel cell. The transform is realized by connecting the anode and cathode chamber with a gas tube and filling hydrogen to both chambers. Provided a heat flux through the cell, hydrogen is consumed in the cold side and regenerated in the hot side while circulating in two chambers during operation. The Seebeck coefficient is 0.531 mV K−1 at a cold side temperature of 60.0 °C and the maximum power density could reach up to 20 μW cm−2 with a temperature difference of 15.3 °C between two electrodes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 41, 12 October 2017, Pages 25877-25881
نویسندگان
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