Microstructures and thermoelectric properties of spark plasma sintered in4Se3

Young Soo Lim; Ja Young Cho; Jae Ki Lee; Soon Mok Choi; Kyoung Hun Kim; Won Seon Seo; Hyung Ho Park

doi:10.3365/eml.2010.09.117

Microstructures and thermoelectric properties of spark plasma sintered in₄Se₃

Young Soo Lim, Ja Young Cho, Jae Ki Lee, Soon Mok Choi, Kyoung Hun Kim, Won Seon Seo, Hyung Ho Park

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

We report microstructures and thermoelectric properties of In₄Se₃ thermoelectric materials. In₄Se₃ powder was synthesized by conventional melting process in evacuated quartz ampoules and sintering of In₄Se₃ was performed by spark plasma method at various sintering temperature. The microstructure and density of the sintered body of In₄Se₃ were strongly dependent on the sintering temperature. Thermoelectric properties, such as electrical conductivity, Seebeck coefficient and thermal conductivity, were also characterized and the effects of the sintering condition on the thermoelectric properties were investigated.

Original language	English
Pages (from-to)	117-121
Number of pages	5
Journal	Electronic Materials Letters
Volume	6
Issue number	3
DOIs	https://doi.org/10.3365/eml.2010.09.117
Publication status	Published - 2010 Sept

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials

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10.3365/eml.2010.09.117

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abstract = "We report microstructures and thermoelectric properties of In4Se3 thermoelectric materials. In4Se3 powder was synthesized by conventional melting process in evacuated quartz ampoules and sintering of In4Se3 was performed by spark plasma method at various sintering temperature. The microstructure and density of the sintered body of In4Se3 were strongly dependent on the sintering temperature. Thermoelectric properties, such as electrical conductivity, Seebeck coefficient and thermal conductivity, were also characterized and the effects of the sintering condition on the thermoelectric properties were investigated.",

author = "Lim, {Young Soo} and Cho, {Ja Young} and Lee, {Jae Ki} and Choi, {Soon Mok} and Kim, {Kyoung Hun} and Seo, {Won Seon} and Park, {Hyung Ho}",

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AU - Lim, Young Soo

AU - Cho, Ja Young

AU - Lee, Jae Ki

AU - Choi, Soon Mok

AU - Kim, Kyoung Hun

AU - Seo, Won Seon

AU - Park, Hyung Ho

PY - 2010/9

Y1 - 2010/9

N2 - We report microstructures and thermoelectric properties of In4Se3 thermoelectric materials. In4Se3 powder was synthesized by conventional melting process in evacuated quartz ampoules and sintering of In4Se3 was performed by spark plasma method at various sintering temperature. The microstructure and density of the sintered body of In4Se3 were strongly dependent on the sintering temperature. Thermoelectric properties, such as electrical conductivity, Seebeck coefficient and thermal conductivity, were also characterized and the effects of the sintering condition on the thermoelectric properties were investigated.

AB - We report microstructures and thermoelectric properties of In4Se3 thermoelectric materials. In4Se3 powder was synthesized by conventional melting process in evacuated quartz ampoules and sintering of In4Se3 was performed by spark plasma method at various sintering temperature. The microstructure and density of the sintered body of In4Se3 were strongly dependent on the sintering temperature. Thermoelectric properties, such as electrical conductivity, Seebeck coefficient and thermal conductivity, were also characterized and the effects of the sintering condition on the thermoelectric properties were investigated.

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JO - Electronic Materials Letters

JF - Electronic Materials Letters

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ER -

Microstructures and thermoelectric properties of spark plasma sintered in₄Se₃

Abstract

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