Kirigami Thermoelectric Generator with High Flexibility and High Performance

Shingo Terashima; Eiji Iwase

doi:10.1109/MEMS51670.2022.9699753

Kirigami Thermoelectric Generator with High Flexibility and High Performance

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

Abstract

In a thermoelectric generator (TEG), it is difficult to achieve both high flexibility and high performance. We proposed both high flexibility and high performance by using a kirigami structure for a substrate. The kirigami structure can achieve both bending deformation and stretching deformation. In addition, because the deformation is in the height direction, a large temperature difference can be realized and leads to high performance. In this paper, we fabricated array-type kirigami TEG and evaluate the characteristics on flat and curved heat sources. Furthermore, we demonstrated a wireless temperature sensing using the fabricated array-type kirigami TEG.

Original language	English
Title of host publication	35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022
Publisher	IEEE Computer Society
Pages	612-615
Number of pages	4
ISBN (Electronic)	9781665409117
DOIs	https://doi.org/10.1109/MEMS51670.2022.9699753
Publication status	Published - 2022
Event	35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022 - Tokyo, Japan Duration: 2022 Jan 9 → 2022 Jan 13

Publication series

Name	IEEE Symposium on Mass Storage Systems and Technologies
Volume	2022-January
ISSN (Print)	2160-1968

Conference

Conference	35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022
Country/Territory	Japan
City	Tokyo
Period	22/1/9 → 22/1/13

Keywords

Flexible device
Kirigami
Thermoelectric generator
Wireless sensing device

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.1109/MEMS51670.2022.9699753

Cite this

Terashima, S., & Iwase, E. (2022). Kirigami Thermoelectric Generator with High Flexibility and High Performance. In 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022 (pp. 612-615). (IEEE Symposium on Mass Storage Systems and Technologies; Vol. 2022-January). IEEE Computer Society. https://doi.org/10.1109/MEMS51670.2022.9699753

Kirigami Thermoelectric Generator with High Flexibility and High Performance. / Terashima, Shingo ; Iwase, Eiji.

35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022. IEEE Computer Society, 2022. p. 612-615 (IEEE Symposium on Mass Storage Systems and Technologies; Vol. 2022-January).

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

Terashima, S & Iwase, E 2022, Kirigami Thermoelectric Generator with High Flexibility and High Performance. in 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022. IEEE Symposium on Mass Storage Systems and Technologies, vol. 2022-January, IEEE Computer Society, pp. 612-615, 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022, Tokyo, Japan, 22/1/9. https://doi.org/10.1109/MEMS51670.2022.9699753

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title = "Kirigami Thermoelectric Generator with High Flexibility and High Performance",

abstract = "In a thermoelectric generator (TEG), it is difficult to achieve both high flexibility and high performance. We proposed both high flexibility and high performance by using a kirigami structure for a substrate. The kirigami structure can achieve both bending deformation and stretching deformation. In addition, because the deformation is in the height direction, a large temperature difference can be realized and leads to high performance. In this paper, we fabricated array-type kirigami TEG and evaluate the characteristics on flat and curved heat sources. Furthermore, we demonstrated a wireless temperature sensing using the fabricated array-type kirigami TEG. ",

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author = "Shingo Terashima and Eiji Iwase",

note = "Funding Information: This work was partially supported Grant Number JPMJCR20Q3, Japan. Funding Information: This work was partially supported by JST CREST Grant Number JPMJCR20Q3, Japan. Publisher Copyright: {\textcopyright} 2022 IEEE.; 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022 ; Conference date: 09-01-2022 Through 13-01-2022",

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N2 - In a thermoelectric generator (TEG), it is difficult to achieve both high flexibility and high performance. We proposed both high flexibility and high performance by using a kirigami structure for a substrate. The kirigami structure can achieve both bending deformation and stretching deformation. In addition, because the deformation is in the height direction, a large temperature difference can be realized and leads to high performance. In this paper, we fabricated array-type kirigami TEG and evaluate the characteristics on flat and curved heat sources. Furthermore, we demonstrated a wireless temperature sensing using the fabricated array-type kirigami TEG.

AB - In a thermoelectric generator (TEG), it is difficult to achieve both high flexibility and high performance. We proposed both high flexibility and high performance by using a kirigami structure for a substrate. The kirigami structure can achieve both bending deformation and stretching deformation. In addition, because the deformation is in the height direction, a large temperature difference can be realized and leads to high performance. In this paper, we fabricated array-type kirigami TEG and evaluate the characteristics on flat and curved heat sources. Furthermore, we demonstrated a wireless temperature sensing using the fabricated array-type kirigami TEG.

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Kirigami Thermoelectric Generator with High Flexibility and High Performance

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Keywords

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