Thermoelectric Performances of ZrNiSn/C60 Composite

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The ZrNiSn/C60 thermoelectric composite was prepared by a spark plasma sintering (SPS)technique. The obtained sample was fully dense and homogeneous. Slices of the sample were characterized by electrical resistivity, Seebeck coefficient and thermal conductivity up to 850K. It was shown that the composite has a higher electrical conductivity, a lower Seebeck coefficient and a higher thermal conductivity than the ZrNiSn matrix alloy. XRD pattern and EPMA analysis of the composite revealed that the C60 nano particles reacted with ZrNiSn matrix to form ZrC inclusions.

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Periodical:

Key Engineering Materials (Volumes 280-283)

Edited by:

Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li

Pages:

385-388

Citation:

X. Y. Huang et al., "Thermoelectric Performances of ZrNiSn/C60 Composite", Key Engineering Materials, Vols. 280-283, pp. 385-388, 2005

Online since:

February 2007

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$38.00

[1] H. Hohl, A. P. Ramirez, C. Goldmann and G. Ernst: J. Phys: Condens. Matter Vol. 11 (1999), p.1697.

[2] C. Uher, J. Yang, S. Hu, D. T. Morelli and G. P. Meisner: Phys. Rev. B Vol. 59 (1999) p.8615.

[3] F. G. Aliev, V. V. Kozyrkov and V. V. Moshchalkov: Z. Phys. B-Condens. Matter Vol. 80 (1990), p.353.

[4] Y. V. Stadnyk, L. P. Romaka and A. M. Goryn: J. Alloys. Comp. Vol. 262-263 (1997), p.476.

[5] S. Bhattacharya, A. L. Pope, R. T. Littleton, T. M. Tritt, V. Ponnambalam, Y. Xia and S. J. Poon: Appl. Phys. Lett. Vol. 77 (2000), p.2476.

[6] Q. Shen, L. Chen, T. Goto, J. Yang, G. P. Meisner and C. Uher: Appl. Phys. Lett. Vol. 79 (2001), p.4165.

[7] X. Y. Huang, Z. Xu, L. D. Chen and X. F. Tang: Key Engin. Mater. Vol. 249 (2003), p.79.

[8] X. Y. Huang, Z. Xu and L. D. Chen: Solid State Communications Vol. 130 (2004), p.181.

[9] R. Li: Cermet (Metallurgy Industry Press, Beijing, 2002). (In Chinese).

[10] B. A. Cook, J. L. Harringa and S. Loughin: Mater. Sci. Engin. Vol. B41 (1996), p.280.

[11] X. Shi, L. D. Chen, J. Yang and G. P. Meisner: Appl. Phys. Lett. Vol. 84 (2004), p.2301.

[12] R. Pampuch: Ceramic Materials: An Introduction to Their Properties (China Architectural Industry Press, Beijing 1984). (In Chinese).

[13] Z. T. Guang, Z. T. Zhang and J. S. Jiao: Physical Properties of Inorganic Materials (Tsinghua University Press, Beijing 1992). (In Chinese).

[14] D. J. Bergman and O. Levy: Modern Perspectives on Thermoelectrics and Related Materials, MRS Symp. Proc. Vol. 234 (1991), p.39.