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Modelling and optimization analysis of a novel hollow flexible-filler-based bulk thermoelectric generator for human body sensor

Author

Listed:
  • Yuan, Hengfeng
  • Qing, Shaowei
  • Ren, Shangkun
  • Rezania, Alireza
  • Rosendahl, Lasse
  • Wen, Xiankui
  • Zhong, Jingliang
  • Gou, Xiaolong
  • Tang, Shengli
  • E, Peng

Abstract

Thermoelectric generator (TEG) is a promising technology for self-powered wearable electronics and sensors. Usually, polydimethylsiloxane (PDMS) is selected as bulk thermoelectric gap filler to make the TEG flexible. However, PDMS has much higher thermal conductivity than air causing considerable thermal shortcut and efficiency degradation. In this study, a novel hollow PDMS-filler design is proposed to enhance the TEG performance. A well-validated three-dimensional thermal and electrical coupled model is developed to assess effects of longitudinal and transverse hollow structures on maximum output power and corresponding optimal fill factor of the flexible TEG, and to reveal impact of key geometrical and physical parameters on design optimization of the TEG. Results show that, (1) as height of the hollow structure increases, the output power increases linearly, while the optimal fill factor decreases sharply; (2) the transverse-hollow structure is more effective than the longitudinal-hollow structure to create higher power; (3) the transverse-hollow structure can approximately double the output power while halve the optimal fill factor; (4) the transverse-hollow structure combined with both-sides high-thermal-conductivity layers can increase output power up to 137.34 μWcm−2. Such design of hollow PDMS filler could open a window of opportunity to the next generation efficient yet low-cost flexible TEG.

Suggested Citation

  • Yuan, Hengfeng & Qing, Shaowei & Ren, Shangkun & Rezania, Alireza & Rosendahl, Lasse & Wen, Xiankui & Zhong, Jingliang & Gou, Xiaolong & Tang, Shengli & E, Peng, 2023. "Modelling and optimization analysis of a novel hollow flexible-filler-based bulk thermoelectric generator for human body sensor," Energy, Elsevier, vol. 281(C).
    • Handle: RePEc:eee:energy:v:281:y:2023:i:c:s0360544223016845
    DOI: 10.1016/j.energy.2023.128290
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    1. Lu, Zhisong & Zhang, Huihui & Mao, Cuiping & Li, Chang Ming, 2016. "Silk fabric-based wearable thermoelectric generator for energy harvesting from the human body," Applied Energy, Elsevier, vol. 164(C), pages 57-63.
    2. Madan, Deepa & Wang, Zuoqian & Wright, Paul K. & Evans, James W., 2015. "Printed flexible thermoelectric generators for use on low levels of waste heat," Applied Energy, Elsevier, vol. 156(C), pages 587-592.
    3. Nozariasbmarz, Amin & Collins, Henry & Dsouza, Kelvin & Polash, Mobarak Hossain & Hosseini, Mahshid & Hyland, Melissa & Liu, Jie & Malhotra, Abhishek & Ortiz, Francisco Matos & Mohaddes, Farzad & Rame, 2020. "Review of wearable thermoelectric energy harvesting: From body temperature to electronic systems," Applied Energy, Elsevier, vol. 258(C).
    4. Sargolzaeiaval, Yasaman & Padmanabhan Ramesh, Viswanath & Neumann, Taylor V. & Misra, Veena & Vashaee, Daryoosh & Dickey, Michael D. & Öztürk, Mehmet C., 2020. "Flexible thermoelectric generators for body heat harvesting – Enhanced device performance using high thermal conductivity elastomer encapsulation on liquid metal interconnects," Applied Energy, Elsevier, vol. 262(C).
    5. Lee, Gyusoup & Kim, Choong Sun & Kim, Seongho & Kim, Yong Jun & Choi, Hyeongdo & Cho, Byung Jin, 2019. "Flexible heatsink based on a phase-change material for a wearable thermoelectric generator," Energy, Elsevier, vol. 179(C), pages 12-18.
    6. Byeongmoon Lee & Hyeon Cho & Kyung Tae Park & Jin-Sang Kim & Min Park & Heesuk Kim & Yongtaek Hong & Seungjun Chung, 2020. "High-performance compliant thermoelectric generators with magnetically self-assembled soft heat conductors for self-powered wearable electronics," Nature Communications, Nature, vol. 11(1), pages 1-12, December.
    7. Nozariasbmarz, Amin & Dycus, J. Houston & Cabral, Matthew J. & Flack, Chloe M. & Krasinski, Jerzy S. & LeBeau, James M. & Vashaee, Daryoosh, 2021. "Efficient self-powered wearable electronic systems enabled by microwave processed thermoelectric materials," Applied Energy, Elsevier, vol. 283(C).
    8. Lv, Jin-Ran & Ma, Jin-Lei & Dai, Lu & Yin, Tao & He, Zhi-Zhu, 2022. "A high-performance wearable thermoelectric generator with comprehensive optimization of thermal resistance and voltage boosting conversion," Applied Energy, Elsevier, vol. 312(C).
    9. Wang, Yancheng & Shi, Yaoguang & Mei, Deqing & Chen, Zichen, 2018. "Wearable thermoelectric generator to harvest body heat for powering a miniaturized accelerometer," Applied Energy, Elsevier, vol. 215(C), pages 690-698.
    10. Suarez, Francisco & Parekh, Dishit P. & Ladd, Collin & Vashaee, Daryoosh & Dickey, Michael D. & Öztürk, Mehmet C., 2017. "Flexible thermoelectric generator using bulk legs and liquid metal interconnects for wearable electronics," Applied Energy, Elsevier, vol. 202(C), pages 736-745.
    11. Yuan, Jinfeng & Zhu, Rong, 2020. "A fully self-powered wearable monitoring system with systematically optimized flexible thermoelectric generator," Applied Energy, Elsevier, vol. 271(C).
    12. Högblom, Olle & Andersson, Ronnie, 2016. "A simulation framework for prediction of thermoelectric generator system performance," Applied Energy, Elsevier, vol. 180(C), pages 472-482.
    13. Xiong, Bing & Chen, Lingen & Meng, Fankai & Sun, Fengrui, 2014. "Modeling and performance analysis of a two-stage thermoelectric energy harvesting system from blast furnace slag water waste heat," Energy, Elsevier, vol. 77(C), pages 562-569.
    14. Wang, Yancheng & Shi, Yaoguang & Mei, Deqing & Chen, Zichen, 2017. "Wearable thermoelectric generator for harvesting heat on the curved human wrist," Applied Energy, Elsevier, vol. 205(C), pages 710-719.
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