方钴矿热电材料的研究进展

稀有金属, 2006, 30(4): 517-522. doi: 10.3969/j.issn.0258-7076.2006.04.020

方钴矿热电材料的研究进展

卫群 ^1, , 刘丹敏 ^2, , 张忻 ^3, , 张久兴 ^4, , 路清梅 ^5, , 李佳 ^6,

1.北京工业大学材料科学与工程学院,新型功能材料教育部重点实验室,北京,100022

2.北京工业大学材料科学与工程学院,新型功能材料教育部重点实验室,北京,100022

3.北京工业大学材料科学与工程学院,新型功能材料教育部重点实验室,北京,100022

4.北京工业大学材料科学与工程学院,新型功能材料教育部重点实验室,北京,100022

5.北京工业大学材料科学与工程学院,新型功能材料教育部重点实验室,北京,100022

6.北京工业大学材料科学与工程学院,新型功能材料教育部重点实验室,北京,100022

基金项目: 国家自然科学基金(50271001) 北京市教委科技发展计划项目(KZ200310005001)

关键词：方钴矿 , 热电材料 , Seebeck系数 , 电导率 , 热导率

Progress in Skutterudite Thermoelectric Materials

回顾了熔融法、固相反应法、机械合金化和放电等离子烧结技术等方钴矿热电材料的制备方法及其特点,重点阐述了在方钴矿化合物中固溶Fe,Ni等元素,以及在方钴矿化合物中填充碱土或稀土元素对热电性能的改进;同时介绍了低维化对方钴矿化合物的热电传输特性的影响.提出了优化方钴矿化合物热电性能的途径.

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材料期刊网

方钴矿热电材料的研究进展

Progress in Skutterudite Thermoelectric Materials

参考文献