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| (Bi2Te3)0.90(Sb2Te3)0.05(Sb2Se3)0.05熔炼冷压烧结材料的制备及其热电性能的研究 | |
| 引用本文： | 王月媛,胡建民,信江波,吕强,荣剑英. (Bi2Te3)0.90(Sb2Te3)0.05(Sb2Se3)0.05熔炼冷压烧结材料的制备及其热电性能的研究[J]. 人工晶体学报, 2006, 35(3): 655-659 |
| 作者姓名： | 王月媛 胡建民 信江波 吕强 荣剑英 |
| 作者单位： | 哈尔滨师范大学阿城学院物理系,阿城,150301;哈尔滨师范大学物理系,哈尔滨,150025;哈尔滨师范大学阿城学院物理系,阿城,150301;哈尔滨师范大学物理系,哈尔滨,150025;牡丹江医学院,牡丹江,157011 |
| 基金项目： | 教育部科学技术研究重点项目;黑龙江省哈尔滨市重点科技攻关项目 |
| 摘 要： | 本文采用熔炼冷压烧结法制备了n型赝三元(Bi2Te3)0.90(Sb2Te3)0.05(Sb2Se3)0.05熔炼冷压烧结热电材料,分析了材料的微观结构并测试了材料的热电性能.研究表明:烧结有利于提高材料的热电性能;n型赝三元熔炼冷压烧结热电材料的热电性能沿垂直于冷压压力方向存在优化取向. |
| 关 键 词： | (Bi2Te3)0.90(Sb2Te3)0.05(Sb2Se3)0.05 热电材料 冷压烧结 |
| 文章编号： | 1000-985X（2006）03-0655-05 |
| 收稿时间： | 2005-09-12 |
| 修稿时间： | 2005-09-122005-10-08 |
Investigation on Preparation and Properties of ( Bi2Te3)0.90(Sb2Te3)0.05 (Sb2Se3)0.05 Melting Cold-pressing Sintering Thermoelectric Materials |
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| WANG Yue-yuan,HU Jian-min,XIN Jiang-bo,LU Qiang,RONG Jian-ying. Investigation on Preparation and Properties of ( Bi2Te3)0.90(Sb2Te3)0.05 (Sb2Se3)0.05 Melting Cold-pressing Sintering Thermoelectric Materials[J]. Journal of Synthetic Crystals, 2006, 35(3): 655-659 | |
| Authors: | WANG Yue-yuan HU Jian-min XIN Jiang-bo LU Qiang RONG Jian-ying |
| Affiliation: | 1. Department of Physics, Harbin Normal University, Harbin 150025, China; 2. Department of Physics, Acheng College, Harbin Normal University, Harbin 150301, China; 3. Mudanjiang Medical College, Mudanjiang 157011, China |
| Abstract: | n-type(Bi_2Te_3)_(0.90)(Sb_2Te_3)_(0.05)(Sb_2Se_3)_(0.05) pseudo-ternary thermoelectric materials were prepared by melting cold-pressing sintering method.The microstructures were analyzed,and the thermoelectric properties were tested.The result shows that the thermoelectric properties are raised through sintering process,which of n-type pseudo-ternary melting cold-pressing sintering thermoelectric materials is preferentially oriented along perpendicular to the pressure direction. |
| Keywords: | (Bi2Te3)0.90(Sb2Te3)0.05(Sb2Se3)0.05 |
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