Preparation and electrical properties of Mn silicides by reaction of MnCl2 and Si powder
Preparation and electrical properties of Mn silicides by reaction of MnCl2 and Si powder
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DOI：
10.1016/j.phpro.2011.01.023
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
Junhua Hu;Caili Zhang;Wen Li;S. Guan;H. Tatsuoka
中科院分区：
文献类型：
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作者：
Junhua Hu;Caili Zhang;Wen Li;S. Guan;H. Tatsuoka
用硅粉与MnCl2水蒸气反应合成了锰硅化物。生长温度为400℃~500℃，用X射线衍射仪对所合成的硅化物粉末进行了表征。通过粉末反应，硅化温度可降低到400℃，在500℃加热36h时，HMS以优势生长为主，讨论了HMS的相演变过程，并与体相反应进行了比较。测试了硅化锰片的电学性能。
Mn-silicides have been synthesized by reaction between Si powder and MnCl2vapour. The growth temperature varied from 400 °C to 500 °C. The resultant silicides powders were characterized by X-ray diffraction (XRD). By powder reaction, the silicidation temperature can be decreased to 400 °C. The dominant growth of HMS was obtained at the heating temperature of 500 °C for 36 h. The phase evolution was discussed and compared with bulk reaction. The electrical properties of Mn silicides tablets were measured.