Enhancing the thermoelectric properties of single and double filled p-type skutterudites synthesized by an up-scaled ball-milling process

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• 作者：Jesú ; s Prado-Gonjal^a ; Paz Vaqueiro^a ; Chris Nuttall^b ; Robert Potter^b ; Anthony V. Powell^a ; ^{a.v.powell@reading.ac.uk}
• 关键词：Thermoelectric materials ; Inorganic materials ; Intermetallics ; Mechanical alloying ; Electrical transport ; Heat conduction
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：3598-3604
• 全文大小：2204 K
• 卷排序：695

文摘

Large samples of p-type filled skutterudites produced by ball milling. TE performance matches or exceeds that of conventionally-prepared materials. Reduced thermal conductivity associated with the reduction in grain-size. Consolidated ball-milled materials are more resistant to oxidation.