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首页> 外文期刊>Journal of power sources >High-performance cathode-supported solid oxide fuel cells with copper cermet anodes
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High-performance cathode-supported solid oxide fuel cells with copper cermet anodes

机译：具有铜金属陶瓷阳极的高性能阴极支撑固体氧化物燃料电池

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摘要

Thin film solid oxide fuel cells, composed of thin coatings of 8mol% Y_2O_3-stabilized ZrO_2 (YSZ), thick substrates of infiltrated La_(0.8)S_(0.2)FeO_3 (LSF)-YSZ cathodes and CuO-SDC(Ce_(0.85)Sm_(0.15)O_(1.925)-ceria anodes, are fabricated using the conventional tape casting and infiltration methods. Infiltrated LSF-YSZ cathodes exhibit a much lower interfacial polarization resistance than (La_(0.8)Sr_(0.2) )o.98 MnO_3 (LSM)-YSZ cathodes due to the mixed ionic and electronic conducting behavior of LSF, especially at low operation temperatures. The single cell has shown good and stable performance in hydrogen and hydrocarbon fuels. Maximum power densities for hydrogen, propane, dodecane and low sulfur diesel at 800 C are 0.62 Wcm"2, 0.40Wcm~(-2),0.37Wcm~(-2) and 0.36Wcm~(-2), respectively.
机译：薄膜固体氧化物燃料电池，由8mol％Y_2O_3稳定的ZrO_2（YSZ）的薄涂层，渗透的La_（0.8）S_（0.2）FeO_3（LSF）-YSZ阴极和CuO-SDC（Ce_（0.85）的厚膜组成Sm_（0.15）O_（1.925）-二氧化铈阳极采用传统的流延和浸渗方法制备，浸渗的LSF-YSZ阴极的界面极化电阻比（La_（0.8）Sr_（0.2））o.98 MnO_3低得多。 （LSM）-YSZ阴极由于LSF具有混合的离子和电子导电性能，尤其是在较低的工作温度下，这种单电池在氢和碳氢燃料中表现出良好且稳定的性能，氢，丙烷，十二烷的最大功率密度低800℃下的硫柴油分别为0.62Wcm·（-2），0.40Wcm·（-2），0.37Wcm·（-2）和0.36Wcm·（-2）。

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  • 来源
    《Journal of power sources》 |2011年第15期|p.6201-6204|共4页
  • 作者

    Lin Zhao; Xiaofeng Ye; Zhongliang Zhan;

  • 作者单位

    CAS Key Laboratory of Materials for Energy Conversion. Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS). 1295 Dingxi Road, Shanghai 200050, PR China;

    CAS Key Laboratory of Materials for Energy Conversion. Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS). 1295 Dingxi Road, Shanghai 200050, PR China;

    CAS Key Laboratory of Materials for Energy Conversion. Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS). 1295 Dingxi Road, Shanghai 200050, PR China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    cathode-supported solid oxide fuel cell; infiltrated cathode; copper cermet anode; tape casting; hydrocarbon fuels;

    机译：阴极支撑的固体氧化物燃料电池;渗透阴极金属陶瓷铜阳极胶带铸造碳氢燃料;

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