| 钙钛矿型复合氧化物LaFeO3纳米晶的制备及表征 |
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| 引用本文： | 冯明 赵书华 李娜 刘梅 李海波. 钙钛矿型复合氧化物LaFeO3纳米晶的制备及表征[J]. 松辽学刊, 2005, 26(3): 5-6 |
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| 作者姓名： | 冯明 赵书华 李娜 刘梅 李海波 |
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| 作者单位： | [1]吉林师范大学物理学院,吉林四平136000 [2]吉林大学材料科学与工程学院,吉林长春130021 |
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| 基金项目： | 吉林省杰出青年科学研究计划及吉林大学超硬国家重点实验室资助项目. |
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| 摘 要： | 采用柠檬酸络合法制备了纳米LaFeO3复合氧化物,不同温度下对样品进行热处理,利用TG-DTA、XRD对样品的晶化温度、物相和颗粒尺寸进行了分析,结果表明合成了单相的钙钛矿结构LaFeO3纳米粉.
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| 关 键 词： | 钙钛矿 复合氧化物 纳米粉 LaFeO3 |
| 文章编号： | 1000-1840-（2005）03-0005-02 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005-05-08 |
Preparation and Characterization of Perovskite-type Complex Oxides LaFeO3 Nanocrystal |
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| FENG Ming,ZHAO Shu-hua, LI Na, LIU Mei, LI Hai-bo. Preparation and Characterization of Perovskite-type Complex Oxides LaFeO3 Nanocrystal[J]. Songliao Journal (Natural Science Edition), 2005, 26(3): 5-6 |
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| Authors: | FENG Ming ZHAO Shu-hua LI Na LIU Mei LI Hai-bo |
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| Affiliation: | 1. College of Physics, Jilin Normal U niversity, Siping 136000, China; 2. College of M aterials Science and Engineering, Jilin 15 niversity, Changchun 130021, China |
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| Abstract: | LaFeO3 nano- composite oxides were prepared by complex method of citric acid, then sintered at various thermal treatment temperature. The crystallinic temperature, phase and particle size of samples was also investigated through TG - DTA and XRD. The experimental results show that the LaFeO3 nanopower with perovskite- type was synthesized. |
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| Keywords: | pervskite complex oxides nanopowder LaFeO3 |
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