| 湿化学法制备纳米Bi2Te3基热电材料的研究进展 |
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| 引用本文： | 朱冬生,王婵,漆小玲,温世雄,郑立键.湿化学法制备纳米Bi2Te3基热电材料的研究进展[J].材料导报,2011(Z1):2-4,13. |
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| 作者姓名： | 朱冬生 王婵 漆小玲 温世雄 郑立键 |
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| 作者单位： | 华南理工大学化学与化工学院传热强化与节能教育部重点实验室;华东理工大学机械与动力学院承压系统及安全教育部重点实验室; |
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| 基金项目： | 广东省重大科技专项项目(2008A080302002); 广东省关键领域重点突破科技计划项目(2007A010701001); 广东省教育部产学研结合项目(2009B090300377) |
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| 摘 要： | Bi2Te3基热电材料是室温下性能最好的热电材料。传统块体Bi2Te3基热电材料的热电性能不高,而纳米Bi2Te3基热电材料可以实现电、声输运特性的协同控制,从而提高材料的热电性能。介绍了几种纳米Bi2Te3基热电材料不同的湿化学制备方法,比较了各种方法的优缺点,并展望了其发展方向。
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| 关 键 词： | Bi2Te3基热电材料 纳米化 湿化学法 |
Research and Development on Bi_2Te_3 Based Thermoelectric Materials Prepared by Wet Chemical Synthesis |
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| ZHU Dongsheng,WANG Chan,QI Xiaoling,WEN Shixiong,ZHEN Lijian.Research and Development on Bi_2Te_3 Based Thermoelectric Materials Prepared by Wet Chemical Synthesis[J].Materials Review,2011(Z1):2-4,13. |
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| Authors: | ZHU Dongsheng WANG Chan QI Xiaoling WEN Shixiong ZHEN Lijian |
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| Affiliation: | ZHU Dongsheng~(1,2),WANG Chan~1,QI Xiaoling~1,WEN Shixiong~1,ZHEN Lijian~1 (1 Key Lab of Enhanced Heat Transfer and Energy Conservation of Ministry of Education,Academy of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510640,2 Key Lab of Pressure Systems and Security of Ministry of Education,School of Mechanical and Power Engineering,East China University of Technology,Shanghai 200237) |
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| Abstract: | Bi_2Te_3 is the best thermoelectric material at room temperature.Thermoelectric properties of traditional bulk material is not very good,nanostructure engineering of Bi_2Te_3 thermoelectric material can tune the thermal and electrical transports to optimize thermoelectric properties.The recent progress of the research on Bi_2Te_3 thermoelectric nanomaterial prepared by different wet chemical synthesis methods are introduced and the merits and demerits of each method are compared.The development direction of... |
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| Keywords: | Bi_2Te_3 based thermoelectric materials nanostructure wet chemical synthesis |
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