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Fabrication and Electrochemical Performance of Unit Anode Supported Intermediate Temperature Solid Oxide Fuel Cells by Single Step Process

机译:单步法制备单位阳极负载中温固体氧化物燃料电池及其电化学性能

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摘要

In this work micron sized particles of NiO, Gdo.1Ceo.9O1 9(GDC10), and La_(0.6)Sr_(0.4)Co_(0.2)Fe_(0.8)O_3 (LSCF48) were used in the preparation unit anode supported planar Intermediate Temperature Solid Oxide Fuel Cell (IT-SOFC). The laboratories of ICB in Dijon and FCLAB in Belfort France were aimed at preparation of large active area planar cells by low cost effective and efficient fabrication process with high performance and characterizing them in real time stack for use in APU application. The cells were prepared by novel single step and in expensive, process. These cells were characterized electrochemically to have I-V and I-P curves. The study of microstructure was carried on the cells. The initial results obtained were reported in this paper with still large possible room for optimization to further improve the performances of the cells. The maximum power density obtained was 466mW.cm~(-2) at 648℃. At 500℃ 1.002V were obtained.
机译:在这项工作中,NiO,Gdo.1Ceo.9O1 9(GDC10)和La_(0.6)Sr_(0.4)Co_(0.2)Fe_(0.8)O_3(LSCF48)的微米级颗粒用于制备阳极支撑的平面中间体温度固体氧化物燃料电池(IT-SOFC)。第戎的ICB和法国的Belfort的FCLAB实验室旨在通过低成本,高效,高性能的制造工艺来制备大型有源区域平面电池,并实时表征其特性,以用于APU应用。通过新颖的单一步骤并以昂贵的方法制备细胞。这些电池的电化学特征是具有I-V和I-P曲线。对细胞进行了微观结构研究。本文报道了获得的初步结果,仍有很大的优化空间,可进一步改善电池性能。在648℃下获得的最大功率密度为466mW.cm〜(-2)。在500℃下获得1.002V。

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  • 会议地点 Toronto(CA)
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    ICB, CNRS UMR 6303, Department I.R.M, University of Burgundy, Dijon, France,FCLAB, Federation of Research, CNRS UMR 3539, FEMTO -ST, UMR 6174, University of Franche-Comte, Belfort, France;

    ICB, CNRS UMR 6303, Department I.R.M, University of Burgundy, Dijon, France;

    FCLAB, Federation of Research, CNRS UMR 3539, FEMTO -ST, UMR 6174, University of Franche-Comte, Belfort, France;

    ICB, CNRS UMR 6303, Department I.R.M, University of Burgundy, Dijon, France;

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