High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition

Nguyen Van Toan; Truong Thi Kim Tuoi; Khairul Fadzli Samat; Hongtao Sui; Naoki Inomata; Masaya Toda; Takahito Ono

doi:10.1109/MEMS46641.2020.9056358

High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition

Nguyen Van Toan, Truong Thi Kim Tuoi, Khairul Fadzli Samat, Hongtao Sui, Naoki Inomata, Masaya Toda, Takahito Ono

Tohoku University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Citations (Scopus)

Abstract

This work reports the high performance micro-thermoelectric generators (TEGs) based on metal-doped electrochemical deposition. Ultra-thick (2 mm-thick) and compact electrodeposited thermoelectric material have been successfully synthesized with high Seebeck coefficient sim -143 mu mathrm{V}/mathrm{K}, high electrical conductivity ∼970 S/cm and low thermal conductivity ∼ 0.6 W/mK. As the result, the performance shows Figure of merit ZT=1 at room temperature, which is one of key factor for high performance TEG. Two kinds of TEG including pure Bi₂Te₃ and metal doped Bi₂Te₃ were fabricated, evaluated and compared.

Original language	English
Title of host publication	33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	570-573
Number of pages	4
ISBN (Electronic)	9781728135809
DOIs	https://doi.org/10.1109/MEMS46641.2020.9056358
Publication status	Published - 2020 Jan
Event	33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020 - Vancouver, Canada Duration: 2020 Jan 18 → 2020 Jan 22

Publication series

Name	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Volume	2020-January
ISSN (Print)	1084-6999

Conference

Conference	33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020
Country/Territory	Canada
City	Vancouver
Period	20/1/18 → 20/1/22

Access to Document

10.1109/MEMS46641.2020.9056358

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Van Toan, N., Tuoi, T. T. K., Samat, K. F., Sui, H., Inomata, N., Toda, M., & Ono, T. (2020). High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition. In 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020 (pp. 570-573). Article 9056358 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2020-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEMS46641.2020.9056358

Van Toan, Nguyen ; Tuoi, Truong Thi Kim ; Samat, Khairul Fadzli et al. / High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition. 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. pp. 570-573 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

@inproceedings{36aea581d7304230a7ba5c57d9943d92,

title = "High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition",

abstract = "This work reports the high performance micro-thermoelectric generators (TEGs) based on metal-doped electrochemical deposition. Ultra-thick (2 mm-thick) and compact electrodeposited thermoelectric material have been successfully synthesized with high Seebeck coefficient sim -143 mu mathrm{V}/mathrm{K}, high electrical conductivity ∼970 S/cm and low thermal conductivity ∼ 0.6 W/mK. As the result, the performance shows Figure of merit ZT=1 at room temperature, which is one of key factor for high performance TEG. Two kinds of TEG including pure Bi2Te3 and metal doped Bi2Te3 were fabricated, evaluated and compared.",

author = "{Van Toan}, Nguyen and Tuoi, {Truong Thi Kim} and Samat, {Khairul Fadzli} and Hongtao Sui and Naoki Inomata and Masaya Toda and Takahito Ono",

note = "Funding Information: Part of this work was performed in the Micro/Nanomachining Research Education Center (MNC) of Tohoku University, Sendai, Japan. This work was supported by Council for Science, Technology and Innovation (CSTI), Cross-ministerial Strategic Innovation Promotion Program (SIP) (funding agency: The New Energy and Industrial Technology Development Organization, NEDO). Publisher Copyright: {\textcopyright} 2020 IEEE.; 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020 ; Conference date: 18-01-2020 Through 22-01-2020",

year = "2020",

month = jan,

doi = "10.1109/MEMS46641.2020.9056358",

language = "English",

series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "570--573",

booktitle = "33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020",

address = "United States",

}

Van Toan, N , Tuoi, TTK, Samat, KF, Sui, H, Inomata, N , Toda, M & Ono, T 2020, High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition. in 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020., 9056358, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), vol. 2020-January, Institute of Electrical and Electronics Engineers Inc., pp. 570-573, 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020, Vancouver, Canada, 20/1/18. https://doi.org/10.1109/MEMS46641.2020.9056358

High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition. / Van Toan, Nguyen ; Tuoi, Truong Thi Kim; Samat, Khairul Fadzli et al.
33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 570-573 9056358 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2020-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition

AU - Van Toan, Nguyen

AU - Tuoi, Truong Thi Kim

AU - Samat, Khairul Fadzli

AU - Sui, Hongtao

AU - Inomata, Naoki

AU - Toda, Masaya

AU - Ono, Takahito

N1 - Funding Information: Part of this work was performed in the Micro/Nanomachining Research Education Center (MNC) of Tohoku University, Sendai, Japan. This work was supported by Council for Science, Technology and Innovation (CSTI), Cross-ministerial Strategic Innovation Promotion Program (SIP) (funding agency: The New Energy and Industrial Technology Development Organization, NEDO). Publisher Copyright: © 2020 IEEE.

PY - 2020/1

Y1 - 2020/1

N2 - This work reports the high performance micro-thermoelectric generators (TEGs) based on metal-doped electrochemical deposition. Ultra-thick (2 mm-thick) and compact electrodeposited thermoelectric material have been successfully synthesized with high Seebeck coefficient sim -143 mu mathrm{V}/mathrm{K}, high electrical conductivity ∼970 S/cm and low thermal conductivity ∼ 0.6 W/mK. As the result, the performance shows Figure of merit ZT=1 at room temperature, which is one of key factor for high performance TEG. Two kinds of TEG including pure Bi2Te3 and metal doped Bi2Te3 were fabricated, evaluated and compared.

AB - This work reports the high performance micro-thermoelectric generators (TEGs) based on metal-doped electrochemical deposition. Ultra-thick (2 mm-thick) and compact electrodeposited thermoelectric material have been successfully synthesized with high Seebeck coefficient sim -143 mu mathrm{V}/mathrm{K}, high electrical conductivity ∼970 S/cm and low thermal conductivity ∼ 0.6 W/mK. As the result, the performance shows Figure of merit ZT=1 at room temperature, which is one of key factor for high performance TEG. Two kinds of TEG including pure Bi2Te3 and metal doped Bi2Te3 were fabricated, evaluated and compared.

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T3 - Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)

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BT - 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020

PB - Institute of Electrical and Electronics Engineers Inc.

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Van Toan N , Tuoi TTK, Samat KF, Sui H, Inomata N , Toda M et al. High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition. In 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020. Institute of Electrical and Electronics Engineers Inc. 2020. p. 570-573. 9056358. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). doi: 10.1109/MEMS46641.2020.9056358

High Performance Micro-Thermoelectric Generator Based on Metal Doped Electrochemical Deposition

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