Thermoelectric performance of electrophoretically deposited p-type Bi2Te3 film

TALEBI, Tahereh, GHOMASHCHI, Reza, TALEMI, Pejman and AMINORROAYA YAMINI, Sima (2018). Thermoelectric performance of electrophoretically deposited p-type Bi2Te3 film. Applied Surface Science.

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Link to published version:: https://doi.org/10.1016/j.apsusc.2018.02.237

Abstract

In this study, p-type Bi2Te3 films were fabricated using a fast, cost-effective, electrophoretic deposition method for thermoelectric applications. The sintering process was carried out at 693K, which resulted in compact, dense coatings. SEM investigations showed the uniform and even thicknesses across the green and sintered films. In addition, their microstructures were examined in more depth. Furthermore, the Seebeck coefficient measurements of the green and sintered films were compared and the highest in-plane Seebeck coefficients of 239μV/K have been recorded for the sintered film at 500 K.

Item Type: Article
Uncontrolled Keywords: Electrophoretic deposition; Bi2Te3 Thick Films; Microstructure; Sintering; Seebeck coefficient; Thermoelectric materials.
Departments: Faculty of Science, Technology and Arts > Department of Engineering and Mathematics
Identification Number: https://doi.org/10.1016/j.apsusc.2018.02.237
Depositing User: Sima Aminorroaya Yamini
Date Deposited: 13 Mar 2018 14:27
Last Modified: 16 Aug 2018 12:45
URI: http://shura.shu.ac.uk/id/eprint/18900

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