Thermo-electric Performance Investigation of Two Layer Inhomogeneous Doped Graded Material FeSi<sub>2</sub>

LIU Xiao-zhen; Z. A. Munir; ZOU Cong-pei

Volume 25 Issue 3

Jun. 2004

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Article Navigation > Nuclear Power Engineering > 2004 > 25(3): 246-248,259

LIU Xiao-zhen, Z. A. Munir, ZOU Cong-pei. Thermo-electric Performance Investigation of Two Layer Inhomogeneous Doped Graded Material FeSi2[J]. Nuclear Power Engineering, 2004, 25(3): 246-248,259.

Citation:

LIU Xiao-zhen, Z. A. Munir, ZOU Cong-pei. Thermo-electric Performance Investigation of Two Layer Inhomogeneous Doped Graded Material FeSi₂[J]. Nuclear Power Engineering, 2004, 25(3): 246-248,259.

LIU Xiao-zhen, Z. A. Munir, ZOU Cong-pei. Thermo-electric Performance Investigation of Two Layer Inhomogeneous Doped Graded Material FeSi2[J]. Nuclear Power Engineering, 2004, 25(3): 246-248,259.

Citation:

LIU Xiao-zhen, Z. A. Munir, ZOU Cong-pei. Thermo-electric Performance Investigation of Two Layer Inhomogeneous Doped Graded Material FeSi₂[J]. Nuclear Power Engineering, 2004, 25(3): 246-248,259.

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Thermo-electric Performance Investigation of Two Layer Inhomogeneous Doped Graded Material FeSi₂

1 National Key Laboratory of Nuclear Fuel and Materials, Nuclear Power Institution of China, Chengdu, 610041, China;
2 University of California, Davis, CA, US

Received Date: 2003-07-18
Rev Recd Date: 2004-03-10

Available Online: 2025-07-28

Publish Date: 2004-06-01

Abstract

Abstract

The two layer inhomogeneous graded P phase FeSi₂ was preparated by Field-activitated method. The dopant content in the interface was analyzed by WDS. The Seebeck coefficient and resistivity of Mn-doped and Co-doped inhomogeneous doped samples were measured. Power factor of samples were calculated. Compared with homogeneous material, this kind of inhomogeneous dopant structure can adjust the relation between the thermo-electric performance and temperature.
- β phase FeSi₂,
- Inhomogeneously doped graded thermoelectric material,
- Thermo-electric performance