Sn 基Ⅷ型笼合物 Ba8 Ga16 Sn30热电材料研究进展

功能材料, 2015, (z1): 1-4. doi: 10.3969/j.issn.1001-9731.2015.增刊(Ⅰ).001

Sn 基Ⅷ型笼合物 Ba8 Ga16 Sn30热电材料研究进展

申兰先 ^1, , 刘祖明 ^2, , 邓书康 ^3, , 孟代仪 ^4, , 晒旭霞 ^5,

1.云南师范大学可再生能源材料先进技术与制备教育部重点实验室，云南省农村能源工程重点实验室，太阳能研究所，昆明 650500

2.云南师范大学可再生能源材料先进技术与制备教育部重点实验室，云南省农村能源工程重点实验室，太阳能研究所，昆明 650500

3.云南师范大学可再生能源材料先进技术与制备教育部重点实验室，云南省农村能源工程重点实验室，太阳能研究所，昆明 650500

4.云南师范大学可再生能源材料先进技术与制备教育部重点实验室，云南省农村能源工程重点实验室，太阳能研究所，昆明 650500

5.云南师范大学可再生能源材料先进技术与制备教育部重点实验室，云南省农村能源工程重点实验室，太阳能研究所，昆明 650500

基金项目: 国家自然科学基金资助项目(51262032)

关键词： Sn 基笼合物 , Ⅷ型笼合物 , 热电材料 , 热电性能

The recent research developments of Sn-based type-Ⅷclathrates Ba8 Ga1 6 Sn30 thermoelectric materials

Keywords： Sn-based clathrate , type-Ⅷ clathrate , thermoelectric materials , thermoelectric properties

Ⅷ型 Sn 基笼合物 Ba8 Ga16 Sn30由于具有优异的热电传输特性而被认为是最具有应用前景的热电材料之一。介绍了Ⅷ型 Sn 基笼合物的晶体结构、合成方法及理论和实验方面的研究情况，并对有关研究进展进行评述，同时提出进一步研究该笼合物的一些建议。

The Sn-based type-Ⅷ clathrate Ba8 Ga1 6 Sn30 was considered one of the most promising thermoelectric materials because of its excellent thermoelectric properties.The crystal structure,synthesis methods,theoreti-cal and experimental research of Sn-base type-Ⅷ compound were introduced and reviewed.In addition,some ap-proaches have been proposed for further research the compound.

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