A NO CHAMBER FUEL CELL USING ETHANOL AS FLAME

被引：0
作者：
Wang, Kang [1 ]
Ahn, Jeongmin [1 ,2 ]
Shao, Zongping
机构：
[1] Washington State Univ, Pullman, WA 99164 USA
[2] Nanjing Univ, Nanjing, Peoples R China
来源：
ADVANCES IN SOLID OXIDE FUEL CELLS V | 2010年 / 30卷 / 04期
关键词：
HIGH-POWER-DENSITY; OXIDE; OXIDATION; ANODE; PERFORMANCE; METHANE; SOFCS; COMBUSTION; MIXTURES;
D O I：
10.1002/9780470584316.ch4
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A no-chamber solid-oxide fuel cell operated on a fuel-rich ethanol flame was reported. Heat produced from the combustion of ethanol thermally sustained the fuel cell at a temperature of 500-830 degrees C. Considerable amounts of hydrogen and carbon monoxide were also produced during the fuel-rich combustion which provided the direct fuels for the fuel cell. The location of the fuel cell with respect to the flame was found to have a significant effect on the fuel cell temperature and performance. The highest power density was achieved when the anode was exposed to the inner flame. By modifying the Ni+Sm0.2Ce0.8O1.9 (SDC) anode with a thin Ru/SDC catalytic layer, the fuel cell envisaged not only an increase of the peak power density to similar to 200 mW cm(-2) but also a significant improvement of the anodic coking resistance.
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页码：53 / +
页数：2
相关论文
共 31 条
[1]   Ethanol crossover and direct ethanol PEM fuel cell performance modeling and experimental validation [J].
Andreadis, George ;
Tsiakaras, Panagiotis .
CHEMICAL ENGINEERING SCIENCE, 2006, 61 (22) :7497-7508
[2]   Electricity from ethanol fed SOFCs: the expectations for sustainable development and technological benefits [J].
Douvartzides, SL ;
Coutelieris, FA ;
Demin, AK ;
Tsiakaras, PE .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2004, 29 (04) :375-379
[3]   Ru-catalyzed anode materials for direct hydrocarbon SOFCs [J].
Hibino, T ;
Hashimoto, A ;
Yano, M ;
Suzuki, M ;
Sano, M .
ELECTROCHIMICA ACTA, 2003, 48 (17) :2531-2537
[4]   A low-operating-temperature solid oxide fuel cell in hydrocarbon-air mixtures [J].
Hibino, T ;
Hashimoto, A ;
Inoue, T ;
Tokuno, J ;
Yoshida, S ;
Sano, M .
SCIENCE, 2000, 288 (5473) :2031-2033
[5]   Electrochemical power generation directly from combustion flame of gases, liquids, and solids [J].
Horiuchi, M ;
Suganuma, S ;
Watanabe, M .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2004, 151 (09) :A1402-A1405
[6]   Oxidation characteristics of Ru/CeO2 catalyst [J].
Hosokawa, S ;
Nogawa, S ;
Taniguchi, M ;
Utani, K ;
Kanai, H ;
Imamura, S .
APPLIED CATALYSIS A-GENERAL, 2005, 288 (1-2) :67-73
[7]   Performance of La0.75Sr0.25Cr0.5Mn0.5O3-δ perovskite-structure anode material at lanthanum gallate electrolyte for IT-SOFC running on ethanol fuel [J].
Huang, Bo ;
Wang, S. R. ;
Liu, R. Z. ;
Ye, X. E. ;
Nie, H. W. ;
Sun, X. E. ;
Wen, T. L. .
JOURNAL OF POWER SOURCES, 2007, 167 (01) :39-46
[8]   A direct-flame solid oxide fuel cell (DFFC) operated on methane, propane, and butane [J].
Kronemayer, Helmut ;
Barzan, Daniel ;
Horiuchi, Michio ;
Suganuma, Shigeaki ;
Tokutake, Yasue ;
Schulz, Christof ;
Bessler, Wolfgang G. .
JOURNAL OF POWER SOURCES, 2007, 166 (01) :120-126
[9]   Recent progress in the direct ethanol fuel cell:: development of new platinum-tin electrocatalysts [J].
Lamy, C ;
Rousseau, S ;
Belgsir, EM ;
Coutanceau, C ;
Léger, JM .
ELECTROCHIMICA ACTA, 2004, 49 (22-23) :3901-3908
[10]   Flame stabilization, operating range, and emissions for a methane/air porous burner [J].
Mathis, WM ;
Ellzey, JL .
COMBUSTION SCIENCE AND TECHNOLOGY, 2003, 175 (05) :825-839
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