Structure and Conductivity of Perovskite-Type LnFexCo1-xO3
来源期刊：Journal of Rare Earths2007年第S1期
论文作者：任引哲 王建英 王恩通 张瑞花
文章页码：527 - 532
摘 要：The perovskite-type solid oxides （ABO3） were a novel kind of functional material with superior properties and have found wide application. A series of nanocrystalline mixed oxides LnFexCo1-xO3 （Ln=La, Pr, Sm, Dy, Er）were prepared by sol-gel method. Several aspects of the perovskite type LnFexCo1-xO3, such as crystal defects, oxygen ion vacancy, the tolerance factor of the ABO3, col size, and the bond energy of chemical bond, searching for the relationship between the conductivity and structure of the perovskite type LnFexCo1-xO3, hoping to find some regularities in theory, and providing some helps for composing new type of electricity materials.
任引哲，王建英，王恩通，张瑞花
摘 要：The perovskite-type solid oxides （ABO3） were a novel kind of functional material with superior properties and have found wide application. A series of nanocrystalline mixed oxides LnFexCo1-xO3 （Ln=La, Pr, Sm, Dy, Er）were prepared by sol-gel method. Several aspects of the perovskite type LnFexCo1-xO3, such as crystal defects, oxygen ion vacancy, the tolerance factor of the ABO3, col size, and the bond energy of chemical bond, searching for the relationship between the conductivity and structure of the perovskite type LnFexCo1-xO3, hoping to find some regularities in theory, and providing some helps for composing new type of electricity materials.
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