Thermoelectric Characteristics of Pb- and La-Doped Bi2Ba2Co2OY Ceramics

Hao Shan Hao; Hai Peng Yu; Li Min Zhao

doi:10.4028/www.scientific.net/AMR.228-229.804

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 228-229Thermoelectric Characteristics of Pb- and La-Doped...

Thermoelectric Characteristics of Pb- and La-Doped Bi₂Ba₂Co₂O_Y Ceramics

Abstract:

Pb- and La-doped (Bi,Pb)2(Ba,La)2Co2Oy ceramics were prepared by solid-state reaction method and the effect of element doping on the thermoelectric characteristics was investigated. Pb and La doping increased the electrical conductivity and transformed the conduction from a metal-like behavior to a semiconducting one. Different from the undoped samples, the values of Seebeck coefficients decreased with the increase of the temperature in the Pb- and La-doped samples. Pb doping in Bi2Ba2Co2Oy system improved the thermoelectric characteristics at high temperature and Pb/La co-doping improved thermoelectric characteristics at low temperature.

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Advanced Materials Research (Volumes 228-229)

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804-808

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.228-229.804

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April 2011

Authors:

Hao Shan Hao, Hai Peng Yu, Li Min Zhao

Keywords:

Bi₂Ba₂Co₂O_Y, Element Doping, Microstructure, Thermoelectric Characteristics

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References

[1] I. Terasaki, Y. Sasago and K. Uchinokura: Phys. Rev. B Vol. 56 (1997), p.12685.

Google Scholar

[2] S. Tajima, T. Tani, S. Isobe, et al.: Mater. Sci. Eng. B Vol. 86 (2001), p.20.

Google Scholar

[3] G. Peleckis, T. Motohashi, M. Karppinen, et al.: Appl. Phys. Lett. Vol. 83 (2003), p.5416.

Google Scholar

[4] M. Shikano and R. Funahashi: Appl. Phys. Lett. Vol. 82 (2003), p.1851.

Google Scholar

[5] A.C. Masset, C. Michel, A. Maignan, et al.: Phys. Rev. B Vol. 62 (2000), p.166.

Google Scholar

[6] M. Prevel, S. Lemonnier, Y. Klien, et al.: J. Appl. Phys. Vol. 98 (2005), p.093706.

Google Scholar

[7] R. Funahashi and M. Shikano: Appl. Phys. Lett. Vol. 81 (2002), p.1459.

Google Scholar

[8] R. Funahashi, I. Matsubara and S. Sodeoka: Appl. Phys. Lett. Vol. 76 (2000), p.2385.

Google Scholar

[9] G. Xu, R. Funahashi, M. Shikano, et al.: J. Appl. Phys. Vol. 91 (2002), p.4344.

Google Scholar

[10] Z. Li, G. Chen, J. Pei, et al.: Chin. J. Inorg. Chem. Vol. 24 (2008), p.926.

Google Scholar

[11] M. Hervieu, A. Maignan, C. Michel, et al.: Phys. Rev. B Vol. 67 (2003), p.045112.

Google Scholar

[12] A. Sotelo, E. Guilmeau, Sh. Rasekh, et al.: J. Eur. Ceram. Soc. Vol. 30 (2010), p.1815.

Google Scholar

[13] H. Hao, Q. He, C. Chen, et al.: Int. J. Mod. Phys. B Vol. 23 (2009), p.87.

Google Scholar

[14] E. Iguchi, S. Katoh, H. Nakatsugawa, et al.: J. Solid State Chem. Vol. 167 (2002), p.472.

Google Scholar

[15] H. Takahashi, F. Munakata and M. Yamanaka: Phys. Rev. B Vol. 53 (1996), p.3731.

Google Scholar

[16] T. Fujii and I. Terasaki: Proceedings of 21st International Conference on Thermoelectronics (California, USA, August 25-29, 2002), p.119.

Google Scholar