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材料研究学报  2006, Vol. 20 Issue (4): 377-380    
  论文 本期目录 | 过刊浏览 |
SrCe0.85Y0.15O2.925的合成和导电性能
牛盾  邵忠宝  姜涛  孙旭东  张晓如  许丽
引用本文:

牛盾; 邵忠宝; 姜涛; 孙旭东; 张晓如; 许丽 . SrCe0.85Y0.15O2.925的合成和导电性能[J]. 材料研究学报, 2006, 20(4): 377-380.

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摘要: 用高分子凝胶法制备了氧化物固体电解质SrCeo.85Yo.15O2.925,研究了单体与网络剂的配比、烧结温度等参数对相平衡关系和材料性能的影响.结果表明:当单体与网络剂的质量比是5:1,在1300℃烧结可以合成出单相钙钛矿结构的SrCeo.85Yo.15O2.925.样品的致密性随着烧结温度的升高而提高,在1300℃烧结出的样品密度大约为理论密度的95%;电导率随着样品密度的增大而增大,700℃时样品的电导率大于0.10 mS·m-1.
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收稿日期: 1900-01-01     
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