High-pressure synthesis of phonon-glass electron-crystal featured thermoelectric LixCo4Sb12
High-pressure synthesis of phonon-glass electron-crystal featured thermoelectric LixCo4Sb12
复制标题
高压合成声子玻璃电子晶体热电LixCo4Sb12
DOI：
10.1016/j.actamat.2011.10.059
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发表时间：
2012-02
期刊：
影响因子：
9.4
通讯作者：
Wen, Bin
中科院分区：
文献类型：
--
作者：
Tian, Yongjun;Xu, Bo;Wang, Li-Min;Yu, Dongli;Yang, Jianqing;Yu, Fengrong;Liu, Zhongyuan;He, Julong;Wen, Bin
Li-filled CoSb3, which is inaccessible under ambient pressure, was successfully synthesized with a high-pressure synthesis technique, demonstrating a fast and effective way to broaden elemental species that can be filled into voids of skutterudites. The optimized Li0.36Co4Sb12, with a greatly enhanced thermal power factor and much reduced thermal conductivity, has a ZT value of 1.3 at 700K, the highest among all single elemental filled CoSb3materials at this temperature. In addition, an instructive linear relationship between the Einstein temperatures of the distinct rattling fillers and their ionic radii is revealed, which as a reference can easily be applied to the multiple elemental filling strategy for selecting suitable filling elemental species to reduce the lattice thermal conductivity more effectively.
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影响因子：
4
作者：
Jianjun Zhang;Bo Xu;Li-Min Wang;D. Yu;Zhongyuan Liu;Julong He;Yongjun Tian
通讯作者：
Jianjun Zhang;Bo Xu;Li-Min Wang;D. Yu;Zhongyuan Liu;Julong He;Yongjun Tian
影响因子：
64.8
作者：
Keppens, V;Mandrus, D;Bennington, S
通讯作者：
Bennington, S
影响因子：
3.7
作者：
Cao, D;Bridges, F;Maple, MB
通讯作者：
Maple, MB
影响因子：
3.7
作者：
Z. Mei;W. Zhang;L. Chen;Jijun Yang
通讯作者：
Z. Mei;W. Zhang;L. Chen;Jijun Yang
影响因子：
56.9
作者：
Poudel, Bed;Hao, Qing;Ren, Zhifeng
通讯作者：
Ren, Zhifeng