Thermoelectric properties of bismuth telluride based materials prepared by powder metallurgy processing

被引：0
|
作者：
Ren, Wei [1 ]
Liu, Xuequan [1 ]
Wang, Xiaolin [2 ]
Jiang, Hongyi [2 ]
机构：
[1] Cent Iron & Steel Res Inst, 76 Xueyuannan Rd, Beijing 100081, Peoples R China
[2] Wuhan Univ Technol, Inst Mat Sci & Engn, Wuhan 430070, Peoples R China
来源：
HIGH-PERFORMANCE CERAMICS IV, PTS 1-3 | 2007年 / 336-338卷
关键词：
Bi2Te3; alloys; thermoelectric;
D O I：
10.4028/www.scientific.net/KEM.336-338.864
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Polycrystalline samples of Bi2Te3 based alloys were prepared by powder metallurgy processing including a melting-grinding and a sintering procedure of compacted pellets. Two sintering procedures as hot-pressing and spark plasma sintering (SPS) were employed. The thermoelectric properties and mechanical strength were measured in all case. Thermoelectric properties for p-type (Bi0.25Sb0.75)(2)Te-3 and n-type Bi-2(Te0.2Se0.8)(3) changed with sintering temperature in both sintering methods. Mechanical strength and relative density increase with sintering temperature in two sintering procedures. The results firmly suggest that both sintering procedures are promising to obtain high performance thermoelectric materials.
引用
收藏
页码：864 / +
页数：2
相关论文
共 50 条
  • [21] THE THERMOELECTRIC PROPERTIES OF BISMUTH TELLURIDE WITH ALLOYING ADDITIVES
    GORDIAKOVA, GN
    SINANI, SS
    SOVIET PHYSICS-TECHNICAL PHYSICS, 1958, 3 (05): : 908 - 911
  • [22] THERMOELECTRIC PROPERTIES OF BISMUTH TELLURIDE AND ITS ALLOYS
    WRIGHT, DA
    NATURE, 1958, 181 (4612) : 834 - 834
  • [23] Measurements of thermoelectric properties of bismuth telluride nanowires
    Zhou, Jianhua
    Shi, Li
    Jin, Chuangui
    Li, Xiaoguang
    HT2005: PROCEEDINGS OF THE ASME SUMMER HEAT TRANSFER CONFERENCE 2005, VOL 1, 2005, : 221 - 225
  • [24] Thermoelectric properties of bismuth telluride nanocomposites with fullerene
    V. A. Kulbachinskii
    V. G. Kytin
    V. D. Blank
    S. G. Buga
    M. Yu. Popov
    Semiconductors, 2011, 45 : 1194 - 1198
  • [25] Thermoelectric Properties of Bismuth Telluride Filled Silicone
    Decker, Bruce Y.
    Gan, Yong X.
    Calderon, Sinclair
    JOURNAL OF THERMAL ENGINEERING, 2015, 1 (06): : 402 - 407
  • [26] Electronic structure and thermoelectric properties of bismuth telluride and bismuth selenide
    Mishra, SK
    Satpathy, S
    Jepsen, O
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1997, 9 (02) : 461 - 470
  • [27] Pulsed laser melting of bismuth telluride thermoelectric materials
    Carter, Michael J.
    El-Desouky, Ahmed
    Andre, Matthieu A.
    Bardet, Philippe
    LeBlanc, Saniya
    JOURNAL OF MANUFACTURING PROCESSES, 2019, 43 : 35 - 46
  • [28] Evaluation of Thermoelectric Properties of Doped β-Iron Disilicide Prepared by the Powder Metallurgy Technique
    V. S. Poddar
    N. B. Dhokey
    Transactions of the Indian Institute of Metals, 2021, 74 : 399 - 410
  • [29] Evaluation of Thermoelectric Properties of Doped β-Iron Disilicide Prepared by the Powder Metallurgy Technique
    Poddar, V. S.
    Dhokey, N. B.
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2021, 74 (02) : 399 - 410
  • [30] Bismuth Telluride and Its Alloys as Materials for Thermoelectric Generation
    Goldsmid, H. Julian
    MATERIALS, 2014, 7 (04): : 2577 - 2592
12345