| 机械球磨方法合成稀土过渡族氧化物 |
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| 引用本文： | 王德军 刘润茹. 机械球磨方法合成稀土过渡族氧化物[J]. 长春大学学报, 2003, 13(1): 31-33 |
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| 作者姓名： | 王德军 刘润茹 |
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| 作者单位： | [1]长春大学外国语学院，吉林长春130022 [2]长春大学应用理学院，吉林长春130022 |
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| 摘 要： | 采用机械球磨的方法，为合成稀土过渡族氧化物的固溶体La1-xEuxFeO3提供了新的方法和手段。对球磨合成的样品进行x—ray衍射分析。结果表明：随着球磨时间的增加，合成的效果变好，衍射峰的强度下降，衍射峰越来越宽，粒度越来越小。
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| 关 键 词： | 稀土过渡族氧化物 机械球磨 合成方法 钙钛矿结构 粒度 |
| 文章编号： | 1009-3907(2003)01-0031-03 |
| 修稿时间： | 2002-08-13 |
Compound oxide of rare-earth transitional race in mechanical ball-mill method |
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| WANG De jun ,LIU Run ru. Compound oxide of rare-earth transitional race in mechanical ball-mill method[J]. Journal of Changchun University, 2003, 13(1): 31-33 |
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| Authors: | WANG De jun LIU Run ru |
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| Affiliation: | WANG De jun 1,LIU Run ru 2 |
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| Abstract: | The following text shows us a method called mechanical ball mill,which offers a new way and tool to compound the solid dissolvable objects of oxide of rare earth transitional race,La 1 xEu xFeO 3.If we analyze the x ray diffraction of the compounded sample in ball mill method,we can obtain such results:with the increase of the time of ball mill,the compounding effect becomes better,the intensity of the diffraction peak becomes wearer,the diffraction peak becomes wider and smaller.At the same time,the compounded samples are being analyzed so that some valuable materials and information are available. |
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| Keywords: | mechanical ball mill rare earth transitional race oxide calcium titanium mineral structure |
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