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首页> 外文期刊>Energy & environmental science >Enhanced oxygen diffusion in epitaxial lanthanum-strontium-cobaltite thin film cathodes for micro solid oxide fuel cells
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Enhanced oxygen diffusion in epitaxial lanthanum-strontium-cobaltite thin film cathodes for micro solid oxide fuel cells

机译:微型固体氧化物燃料电池的外延镧-锶-钴盐薄膜阴极中的氧扩散增强

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摘要

The chemical diffusion coefficient (D_(chem)) of epitaxial LSC thin films was measured by a newly designed conductivity relaxation method. D_(chem) of epitaxial thin films was found to be higher than that of bulk LSC by up to two orders of magnitude, and was found to be enhanced further as the film became thinner.
机译:通过新设计的电导率弛豫方法测量了外延LSC薄膜的化学扩散系数(D_(chem))。发现外延薄膜的D_(chem)比本体LSC的D_(chem)高两个数量级,并且发现随着薄膜变薄,其进一步增强。

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  • 来源
    《Energy & environmental science》 |2013年第1期|116-120|共5页
  • 作者单位

    High-Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea;

    High-Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea;

    High-Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea;

    High-Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea;

    High-Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea;

    High-Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea;

    High-Temperature Energy Materials Research Center, Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea;

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