【作者】 吕喆； 贺天民； 黄喜强； 裴力； 赵星海； 纪媛； 苏文辉；

【Author】 LU Zhe;HE Tian-min;HUANG Xi-qiang;PEI Li;Zhao Xing-hai;JI Yuan;SU Wen-hui Center of Condensed Matter Science and Technology Harbin Institute of Technology Harbin, 150001, China Department of Physics, Jilin University Changchun, 130023, China Center of International Material Physics Research, Academia Sinica Shenyang, 110015, China

【机构】 哈尔滨工业大学凝聚态科学与技术研究中心； 吉林大学物理系；

【摘要】 本文制备了用于固体氧化物燃料电池（SOFC）的Ni/Cu/掺杂CeO₂多元复合阳极材料,对材料的微观结构、氢气还原性能与燃料电池的输出特性和阻抗谱进行了研究。结果表明,此材料的微结构和电性能适合于作为SOFC阳极,制成的SOFC开路电压接近理论值,功率密度达33mW/cm²。更多还原

【Abstract】 In this paper, mutielement composite anode material of Ni/Cu/doped CeO₂ was prepared for solid oxide fuelcell （SOFC）. The microstructure, reducing property in H₂, output properties of fuel cell and impedance spectra duringoperation were studied. The results show that this material has suitable microstructure and electrical property to beused in SOFC. The SOFC with this anode has an open circuit voltage near theoretical value and the power density isover 33mW/cm².更多还原