【摘 要】
：
A kind of novel ceria electrolyte was examined.Various trivalent oxides were added as co-dopants to Ce 0.8Gd 0.2O 1.9,and their effects on the conducti
【机 构】
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State Key Laboratory of Die & Mould Technology
【出 处】
：
Journal of Wuhan University of Technology-Materials Science
论文部分内容阅读
A kind of novel ceria electrolyte was examined.Various trivalent oxides were added as co-dopants to Ce 0.8Gd 0.2O 1.9,and their effects on the conductivity of ceria electrolyte were discussed.It has been found that the co-dopant of trivalent oxides of Sm,Nd,La and Y improves the ionic conductivity notably.Furthermore,the fine original powders,co-dopant and higher sintering temperature may hasten the sintering.
A kind of novel ceria electrolyte was examined. Various trivalent oxides were added as co-dopants to Ce 0.8Gd 0.2O 1.9, and their effects on the conductivity of ceria electrolyte were discussed. It has been found that the co-dopant of trivalent oxides of Sm, Nd, La and Y improves the ionic conductivity notably. Future, the fine original powders, co-dopant and higher sintering temperature may have the sintering.
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