高荣兵, 张国光, 李琴, 陈同彩, 崔明杰. La2Mo2O9粉体的制备及表征[J]. 南昌航空大学学报(自然科学版), 2007, 21(2): 30-33.
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]. 南昌航空大学学报(自然科学版), 2007, 21(2): 30-33.
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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 hangkong university(Natural science edition), 2007, 21(2): 30-33.
Citation: GAO Rong-bing, ZHANG Guo-guang, LI Qin, CHEN Tong-cai, CUI Ming-jie. Synthesis and characterization of La2Mo2O9 powder[J]. Journal of nanchang hangkong university(Natural science edition), 2007, 21(2): 30-33.
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La2Mo2O9粉体的制备及表征

Synthesis and characterization of La2Mo2O9 powder

    摘要
  • 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.

     

    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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