Synthesis and Thermoelectric Properties of the Double-Filled Skutterudite Yb0.2In y Co4Sb12

被引：34
|
作者：
Peng, Jiangying [1 ,2 ]
He, Jian [1 ]
Alboni, Paola N. [1 ]
Tritt, Terry M. [1 ]
机构：
[1] Clemson Univ, Dept Phys & Astron, Clemson, SC 29634 USA
[2] Huazhong Univ Sci & Technol, Sch Mech Sci & Engn, Wuhan 430074, Peoples R China
来源：
JOURNAL OF ELECTRONIC MATERIALS | 2009年 / 38卷 / 07期
关键词：
Thermoelectric; skutterudite; figure of merit; thermal conductivity; HIGH FIGURE; MERIT;
D O I：
10.1007/s11664-008-0624-z
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Filled skutterudites have long been singled out as one of the prime examples of phonon glass electron crystal materials. Recently the double-filling approach in these materials has been attracting increased attention. In this study, Yb0.2In (y) Co4Sb12 (y = 0.0 to 0.2) samples have been prepared by a simple melting method and their thermoelectric properties have been investigated. The power factor is increased dramatically when increasing the In content, while the lattice thermal conductivity is lowered considerably, leading to a large increase of the ZT value. A state-of-the-art ZT value of 1.0 is attained in Yb0.2In0.2Co4Sb12 at 750 K.
引用
收藏
页码：981 / 984
页数：4
相关论文
共 50 条
  • [21] Thermoelectric properties of Ce x Nd y Co4Sb12 skutterudites
    Litvinova, K. I.
    Voronin, A. I.
    Gorshenkov, M. V.
    Karpenkov, D. Yu.
    Novitskii, A. P.
    Khovaylo, V. V.
    SEMICONDUCTORS, 2017, 51 (07) : 928 - 931
  • [22] Thermoelectric Properties of Sulfur-Filled and Iron-Substituted Co4Sb12
    Ghosh, Sanyukta
    Rout, Umasankar
    Raut, Krushna Kumari
    Karati, Anirudha
    Rogl, Gerda
    Rogl, Peter Franz
    Bauer, Ernst
    Murty, B. S.
    Mallik, Ramesh Chandra
    ACS APPLIED ENERGY MATERIALS, 2022, 5 (11) : 14231 - 14238
  • [23] Thermoelectric properties of n-type SrxMyCo4Sb12 (M=Yb, Ba) double-filled skutterudites
    S. Q. Bai
    X. Y. Huang
    L. D. Chen
    W. Zhang
    X. Y. Zhao
    Y. F. Zhou
    Applied Physics A, 2010, 100 : 1109 - 1114
  • [24] High temperature thermoelectric properties of double-filled InxYbyCo4Sb12 skutterudites
    Peng, Jiangying
    He, Jian
    Su, Zhe
    Alboni, Paola N.
    Zhu, Song
    Tritt, Terry M.
    JOURNAL OF APPLIED PHYSICS, 2009, 105 (08)
  • [25] The Microstructure and Thermoelectric Properties of Yb-Filled Skutterudite Yb0.1Co4Sb12 Under Cyclic Thermal Loading
    Wen, Pengfei
    Zhu, Yan
    Chen, Jihu
    Yang, Houjiang
    Zhai, Pengcheng
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2016, 25 (11) : 4764 - 4768
  • [26] The Microstructure and Thermoelectric Properties of Yb-Filled Skutterudite Yb0.1Co4Sb12 Under Cyclic Thermal Loading
    Pengfei Wen
    Yan Zhu
    Jihu Chen
    Houjiang Yang
    Pengcheng Zhai
    Journal of Materials Engineering and Performance, 2016, 25 : 4764 - 4768
  • [27] Synthesis and thermoelectric properties of double-filled skutterudites CeyYb0.5-yFe1.5Co2.5Sb12
    Yang, K.
    Cheng, H.
    Hng, H. H.
    Ma, J.
    Mi, J. L.
    Zhao, X. B.
    Zhu, T. J.
    Zhang, Y. B.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 467 (1-2) : 528 - 532
  • [28] Synthesis and thermoelectric properties of (Sr,Yb)yCO4Sb12 double filled skutterudites
    Bai, S. Q.
    Zhao, X. Y.
    Pei, Y. Z.
    Chen, L. D.
    Zhang, W. Q.
    ICT'06: XXV INTERNATIONAL CONFERENCE ON THERMOELECTRICS, PROCEEDINGS, 2006, : 145 - +
  • [29] Synthesis and thermoelectric properties of Sr-filled skutterudite SryCo4Sb12
    Zhao, XY
    Shi, X
    Chen, LD
    Zhang, WQ
    Zhang, WB
    Pei, YZ
    JOURNAL OF APPLIED PHYSICS, 2006, 99 (05)
  • [30] Synthesis and thermoelectric properties of tin-filled skutterudite, SnxCo4Sb12
    Takizawa, H
    Ito, M
    Uheda, K
    Endo, T
    JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2000, 108 (06) : 530 - 534
12345