Effect of powder thermal treatment on the microstructure and electrical properties of doped ceria ceramics
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发表时间：2009-01-01
发表刊物：Materials Letters
所属单位：物理化学研究所
文献类型：期刊
期号：No.20
页面范围：1705-1708
关键字：Ce_(0.8)Sm_(0.2)O_(2-δ);electrolyte;electrical;properties;density;grain;size;sol-gel;preparation
摘要：Ce_(0.8)Sm_(0.2)O_(2-δ) electrolytes were prepared by sol-gel methods with different thermal treatment conditions. It was found that the particle size of the powders thermally treated in N_2 could be controlled less than 10 nm, due to the fact that carbon
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