| 钙钛矿型LaCOO3和LaMnO3超细粒子的制备 |
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| 引用本文： | 刘源. 钙钛矿型LaCOO3和LaMnO3超细粒子的制备[J]. 内蒙古工业大学学报, 2000, 19(3) |
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| 作者姓名： | 刘源 |
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| 作者单位： | 内蒙古工业大学化工学院!内蒙古呼和浩特，010062 |
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| 基金项目： | 内蒙古自然科学基金资助项目 |
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| 摘 要： | 以共沉淀法制备出了钙钛型结构的稀土复合氧化物 La Mn O3 和 La Co O3 超细粒子 ,采用 X-射线衍射和透射电镜测试了所得样品的物相和颗粒大小 ,考察了制备过程中乙醇作为分散剂的影响 .
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| 关 键 词： | 超细粒子 钙钛型复合氧化物 共沉淀 |
PREPARATION OF LaCoO3 AND LaMnO3 ULTRA-FINE PARTICLES WITH PEROVSKITE STRUCTURE |
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| LIU Yuan. PREPARATION OF LaCoO3 AND LaMnO3 ULTRA-FINE PARTICLES WITH PEROVSKITE STRUCTURE[J]. Journal of Inner Mongolia Polytechnic University(Social Sciences Edition), 2000, 19(3) |
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| Authors: | LIU Yuan |
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| Abstract: | Ultra fine particles of LaCoO 3 and LaMnO 3 with perovskite structure were prepared by way of coprecipitation.Characteristics and size of sample particles are observed and measured by use of XRD and TEM.The influence of ethanol functioning as a dispersant on the texture and structure of samples is studied. |
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| Keywords: | ultra fine particle perovskite type oxide coprecipitation |
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