| La2Mo2O9粉体的制备及表征 |
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| 引用本文： | 高荣兵,张国光,李琴,陈同彩,崔明杰.La2Mo2O9粉体的制备及表征[J].南昌航空工业学院学报,2007,21(2):30-33. |
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| 作者姓名： | 高荣兵 张国光 李琴 陈同彩 崔明杰 |
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| 作者单位： | 南昌航空大学材料科学与工程学院 江西南昌330063 |
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| 摘 要： | 本文采用溶胶-凝胶法和固相反应法制备La2Mo2O9粉体。采用XRD对不同方法制备的粉体的相组成进行了表征,结合TG-DTA结果确定了粉体烧结温度为600℃。SEM分析表明用柠檬酸盐法和固相反应法制备的粉体按1∶1混合制成的样品的高温烧结性能得到改善。
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| 关 键 词： | 氧离子导体 粉体 烧结 |
| 文章编号： | 1001-4926（2007）02-0030-04 |
| 收稿时间： | 2007-04-30 |
| 修稿时间： | 2007年4月30日 |
Synthesis and characterization of La2Mo2O9 powder |
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| GAO Rong-bing,ZHANG Guo-guang,LI Qin,CHEN Tong-cai,CUI Ming-jie.Synthesis and characterization of La2Mo2O9 powder[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2007,21(2):30-33. |
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| Authors: | GAO Rong-bing ZHANG Guo-guang LI Qin CHEN Tong-cai CUI Ming-jie |
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| Abstract: | EDTA and citric acid were used as chelating agent to synthesize La2Mo2O9 powder,respectively.XRD was used to study phase composition.Powder sintering temperature was determined by means of XRD and TG-DTA analysis.The sintering behaviors of the samples can be improved by mixing powders prepared by citrate method and solid state reaction method with a ratio of 1:1 as raw materials. |
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| Keywords: | oxide-ion conductor powder sintering |
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