| Effects of Solid-State Reaction Synthesis Processing Parameters on Thermoelectric Properties of MgaSi |
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| 引用本文： | JIANGHong-yi LONGHai-shan ZHANGLian-meng. Effects of Solid-State Reaction Synthesis Processing Parameters on Thermoelectric Properties of MgaSi[J]. 武汉理工大学学报(材料科学英文版), 2004, 19(2): 55-56. DOI: 10.1007/BF03000169 |
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| 作者姓名： | JIANGHong-yi LONGHai-shan ZHANGLian-meng |
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| 摘 要： | The Mg2 Si-matrix thermoelectric material was stnthesized by low temperature solid-state renc-tion.This paper studies the effects of holding time and reaction temperatare on the particle size and the properties of the material, and also studies effects of doping elemental Sb, Te and their doping seqence on the properties of the materiol. The result shows that excessirely high temperature and elongated holding time of solid-state reaction are harmful, there is a range of partiele size to ensure optimum properties and the doping sequence of Sb or Te without influencing the properties.
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| 关 键 词： | 姑相反应 处理参数 硅化镁基复合物 热电材料 反应时间 |
| 收稿时间： | 2007-07-18 |
Effects of solid-state reaction synthesis processing parameters on thermoelectric properties of Mg2Si |
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| Jiang Hong-yi,Long Hai-shan,Zhang Lian-meng. Effects of solid-state reaction synthesis processing parameters on thermoelectric properties of Mg2Si[J]. Journal of Wuhan University of Technology. Materials Science Edition, 2004, 19(2): 55-56. DOI: 10.1007/BF03000169 |
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| Authors: | Jiang Hong-yi Long Hai-shan Zhang Lian-meng |
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| Affiliation: | (1) School of Materials Science and Engineering, Wuhan University of Technology, 430070 Wuhan, China |
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| Abstract: | The Mg2 Si-matrix thermoelectric material was synthesized by low temperature solid-state reaction. This paper studies the effects of holding time and reaction temperature on the particle size and the properties of the material, and also studies effects of doping elemental Sb, Te and their doping seqence on the properties of the material. The result shows that excessively high temperature and elongated holding time of solid-state reaction are harmful, there is a range of particle size to ensure optimum properties and the doping sequence of Sb or Te without influencing the properties. Funded by International Cooperation Foundation of Wuhan (20007010108) |
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| Keywords: | solid-state reaction processing parameters Mg2 Si based compounds |
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