Paper Title:
Preparation of AgxPbmSbTe2+m-Based Thermoelectric Materials by MA-SPS Method and Evaluation of their Thermoelectric Properties
  Abstract

AgxPbmSbTe2+m thermoelectric materials were fabricated using a combined process of mechanical alloying (MA) and spark plasma sintering (SPS). The compound powder was synthesized by mechanical alloying (MA) from elemental powders using a planetary mill after a short time, and high-density bulk samples were fabricated by spark plasma sintering (SPS) at low temperature within a short time (12 minutes). The P-type materials were obtained with electrical properties comparable to the newly reported data. The properties of P-type AgxPbmSbTe2+m-based materials could be improved by optimizing the composition and the process.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
850-853
DOI
10.4028/www.scientific.net/KEM.336-338.850
Citation
H. Wang, J. F. Li, W. S. Liu, "Preparation of AgxPbmSbTe2+m-Based Thermoelectric Materials by MA-SPS Method and Evaluation of their Thermoelectric Properties", Key Engineering Materials, Vols. 336-338, pp. 850-853, 2007
Online since
April 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: H.Y. Li, Jin Shu Wang, Mei Ling Zhou, Xin De Bai
Abstract:The molybdenum powder doped with rare earth oxide was processed by powder metallurgy method and a new style thin film cathode material was...
553
Authors: Ya Dan Li, Zhuang Hao Zheng, Ping Fan, Jing Ting Luo, Guang Xing Liang, Bao Xiu Huang
Chapter 2: Materials and Technology for Electrotechnic, Electronic and Photovoltaic Devices
Abstract:CoSb3 thermoelectric thin films were prepared on polyimide flexible substrate by radio frequency (RF) magnetron sputtering...
143
Authors: Teng Fang, Shu Qi Zheng, Hong Chen, Peng Zhang
Chapter 2: Materials and Technology for Electrotechnic, Electronic and Photovoltaic Devices
Abstract:The band structures and transport properties of Half-Heusler compounds NbFeSb and NbRuSb were studied using ab initio calculations and the...
171