Thermoelectric properties of TiS2-xPbSnS3 nanocomposites
Thermoelectric properties of TiS2-xPbSnS3 nanocomposites
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TiS2-xPbSnS3 纳米复合材料的热电性能
DOI:
10.1016/j.jallcom.2016.12.088
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发表时间:
2017-03
影响因子:
6.2
通讯作者:
王一峰
中科院分区:
文献类型:
--
作者:
王一峰
Thermoelectric properties of micro-scalen-type TiS2ceramics containingp-type PbSnS3nanoparticles were investigated from 350 to 650 K. The addition of PbSnS3caused a substantial enhancement of Seebeck coefficient and a decrease of electrical conductivity, primarily due to the decrease of carrier concentration, while keeping power factor almost non-deteriorated with PbSnS3no more than 1 mol% in the composite. The electrical thermal conductivity was decreased with PbSnS3addition. Moreover, the lattice thermal conductivity was suppressed most in the composite with 0.5 mol% PbSnS3which was nano-scale dispersed mainly along the TiS2grain boundaries. As a result, a maximumzT∼0.44 at 650 K was obtained in TiS2-0.5mol%PbSnS3, ranking among the tops for TiS2-based thermoelectrics so far.
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DOI:
10.1016/j.jallcom.2009.01.052
发表时间:
2009-06
期刊:
--
影响因子:
--
作者:
J. Zhang;X. Qin;D. Li;H. Xin;L. Pan;K. Zhang
通讯作者:
J. Zhang;X. Qin;D. Li;H. Xin;L. Pan;K. Zhang
影响因子:
6.2
作者:
F. Gascoin;N. Raghavendra;E. Guilmeau;Y. Bréard
通讯作者:
F. Gascoin;N. Raghavendra;E. Guilmeau;Y. Bréard
影响因子:
2.1
作者:
C. Wan;Yifeng Wang;Ning Wang;W. Norimatsu;M. Kusunoki;K. Koumoto
通讯作者:
C. Wan;Yifeng Wang;Ning Wang;W. Norimatsu;M. Kusunoki;K. Koumoto
DOI:
10.1088/0022-3727/39/6/033
发表时间:
2006-03
期刊:
Journal of Physics D: Applied Physics
影响因子:
--
作者:
Junya Zhang;X. Qin;Di Li;H. Dong
通讯作者:
Junya Zhang;X. Qin;Di Li;H. Dong
影响因子:
4.6
作者:
A. Salem;M. O. Abou-Helal
通讯作者:
A. Salem;M. O. Abou-Helal