【摘要】 CeO2基固体电解质是一种有望用于SOFC上的中温固体电解质,但其在还原气氛下容易发生还原反应而产生电子电导,影响了电池的性能。本文详细地总结了提高、改进CeO2基固体电解质电性能的几种方法,并对其今后的研究提出了自己的看法。更多还原

【Abstract】 CeO2-based solid electrolyte is one of the best materials used in the solid oxide fuel cell (SOFC) at middle or lower temperature. However, this material can be easily reduced at reductive atmosphere, then produce electron conductivity, finally impact on electrical properties greatly. In this paper, a few methods on enhancing and improving electrical properties of CeO2-based solid electrolyte are reviewed in detail and the viewpoint is also presented.更多还原