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首页> 外文期刊>Advanced Materials >Novel Nanostructured Electrodes for Solid Oxide Fuel Cells Fabricated by Combustion Chemical Vapor Deposition (CVD)
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Novel Nanostructured Electrodes for Solid Oxide Fuel Cells Fabricated by Combustion Chemical Vapor Deposition (CVD)

机译：通过燃烧化学气相沉积（CVD）制造的用于固体氧化物燃料电池的新型纳米结构电极

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摘要

Low-temperature solid oxide fuel cells (SOFCs) have al-tracted much attention in recent years because of their poten-tial to dramatically reduce the cost of the materials and cell fabrication in addition to improved reliability, portability, and operational life. To lower the resistance of dense electrolyte membranes at lower operating temperatures, either the thickness of traditional YSZ (8 mol-% Y_2O_3-ZrO_2) electrolyte must be reduced or alternate electrolyte materials with much high conductivities at low temperatures (such as doped ceria and lanthanum gallate) must be used. Meanwhile, the performance of electrodes (both anode and cathode) must be significantly improved to reduce the operating temperature, either through development of new materials or creation of novel structures.
机译：近年来，低温固体氧化物燃料电池（SOFC）引起了极大的关注，因为它们除了可以提高可靠性，便携性和使用寿命外，还可以大大降低材料和电池的制造成本。为了在较低的工作温度下降低致密电解质膜的电阻，必须降低传统YSZ（8 mol％Y_2O_3-ZrO_2）电解质的厚度，或者在低温下使用具有高电导率的替代电解质材料（例如掺杂的二氧化铈和镧）没食子酸酯）。同时，必须通过开发新材料或创建新颖结构来显着改善电极（阳极和阴极）的性能以降低工作温度。

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  • 来源
    《Advanced Materials》 |2004年第3期|p. 256-260|共5页
  • 作者

    Ying Liu; Shaowu Zha; Meilin Liu;

  • 作者单位

    School of Materials Science and Engineering Georgia Institute of Technology Atlanta, GA 30332-0245 (USA);

    School of Materials Science and Engineering Georgia Institute of Technology Atlanta, GA 30332-0245 (USA);

    School of Materials Science and Engineering Georgia Institute of Technology Atlanta, GA 30332-0245 (USA);

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料学;
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