Thermoelectric characteristics of the electrodeposited (Bi,Sb)2Te3 films with variation of the electrodeposition current density

被引：5
|
作者：
Yoon, Tae-Jin [1 ]
Park, Yong-Ho [2 ]
Oh, Tae-Sung [1 ]
机构：
[1] Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea
[2] Pusan Natl Univ, Div Mat Sci & Eng, Pusan 609735, South Korea
来源：
ECO-MATERIALS PROCESSING AND DESIGN VIII | 2007年 / 544-545卷
关键词：
thermoelectric properties; (Bi; Sb)(2)Te-3; electrodeposition; thin film; figure-of-merit;
D O I：
10.4028/www.scientific.net/MSF.544-545.917
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Electrodeposition behavior and thermoelectric properties of the p-type (Bi,Sb)(2)Te-3 films were investigated for thermoelectric energy conversion and nanowire applications. Composition and thermoelectric properties of the electrodeposited (Bi,Sb)(2)Te-3 films were strongly dependent on the electrodeposition current density. The (Bi,Sb)(2)Te-3 films electrodeposited in a 30mM solution of the 5mM Bi-15mM Sb-10mM Te concentration at current densities of 0.3-0.5 mA/cm(2) exhibited the power factors of 2 similar to 3.4 x 10(-4) W/K-2-m, which were equivalent to the values reported for the sputter-deposited (Bi,Sb)(2)Te-3 films.
引用
收藏
页码：917 / +
页数：2
相关论文
共 50 条
  • [31] Electrodeposition of MWNT/Bi2Te3 Composite Thermoelectric Films
    Xu, Han
    Wang, Wei
    JOURNAL OF ELECTRONIC MATERIALS, 2013, 42 (07) : 1936 - 1945
  • [32] Fabrication of thermoelectric material Bi2Te3 films by electrodeposition
    Luo, Ting
    Hong, Lan
    Ren, Shan
    Zhongshan Daxue Xuebao/Acta Scientiarum Natralium Universitatis Sunyatseni, 2007, 46 (05): : 14 - 17
  • [33] Structural and thermoelectric properties in (Sb1-xBix)2Te3 thin films
    S. Cho
    Y. Kim
    J.B. Ketterson
    Applied Physics A, 2004, 79 : 1729 - 1731
  • [34] Study of electrodeposition of (Bi,Sb)2Te3 nanowires by voltammetric methods and electrochemical impedance spectroscopy
    Sima, M.
    Vasile, E.
    Sima, Mariana
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2011, 13 (11-12): : 1597 - 1602
  • [35] Localized Surface Doping Induced Ultralow Contact Resistance between Metal and (Bi,Sb)2Te3 Thermoelectric Films
    Zhou, Man
    Zhu, Wei
    Bao, Shucheng
    Zhou, Jie
    Yu, Yuedong
    Zhang, Qingqing
    Ren, Chaojie
    Li, Zhi
    Deng, Yuan
    ACS APPLIED MATERIALS & INTERFACES, 2024, 16 (27) : 35815 - 35824
  • [36] Preparation and Thermoelectric Properties of P-Type (Bi0.25Sb0.75)2Te3 Thin Films
    Duan, Xing-kai
    Jiang, Yue-zhen
    PROCEEDINGS OF THE 7TH NATIONAL CONFERENCE ON CHINESE FUNCTIONAL MATERIALS AND APPLICATIONS (2010), VOLS 1-3, 2010, : 1624 - +
  • [37] Identifying the Specific Nanostructures Responsible for the High Thermoelectric Performance of (Bi,Sb)2Te3 Nanocomposites
    Xie, Wenjie
    He, Jian
    Kang, Hye Jung
    Tang, Xinfeng
    Zhu, Song
    Laver, Mark
    Wang, Shanyu
    Copley, John R. D.
    Brown, Craig M.
    Zhang, Qingjie
    Tritt, Terry M.
    NANO LETTERS, 2010, 10 (09) : 3283 - 3289
  • [38] Microstructure and contact resistivity of (Bi, Sb)2Te3/Sb interface
    Li, Fei
    Huang, Xiangyang
    Jiang, Wan
    Chen, Lidong
    9TH EUROPEAN CONFERENCE ON THERMOELECTRICS (ECT2011), 2012, 1449 : 458 - 462
  • [39] Improved mechanical properties of thermoelectric (Bi0.2Sb0.8)2Te3 by nanostructuring
    Lavrentev, M. G.
    Osvenskii, V. B.
    Parkhomenko, Yu. N.
    Pivovarov, G. I.
    Sorokin, A. I.
    Bulat, L. P.
    Kim, H. -S.
    Witting, I. T.
    Snyder, G. J.
    Bublik, V. T.
    Tabachkova, N. Yu.
    APL MATERIALS, 2016, 4 (10):
  • [40] Fabrication of Silver-Doped (Bi,Sb)2Te3 Thermoelectric Film Prepared from Ag Nanoparticles/Bi-Sb-Te Pastes
    Cho, Young Min
    Gwon, Gu Hyun
    Kim, Soo Hyung
    Kim, Dong Won
    Choe, Jungho
    Kim, Kyung Tae
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2019, 19 (07) : 4270 - 4275
12345