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Energies
Volume 18
Issue 3
10.3390/en18030631
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This is an early access version, the complete PDF, HTML, and XML versions will be available soon.
Review

Review on Lithium-Ion Battery Heat Dissipation Based on Microchannel–PCM Coupling Technology

by
Jun Chen
1,
Wanli Xu
1,
Hao Tian
1,
Yichao Cao
2,3,
Jincheng Gu
4,
Haijun Zhou
1 and
Yong Jin
1,*
1
School of Petroleum and Natural Gas Engineering, School of Energy, Changzhou University, Changzhou 213164, China
2
Jiangsu Key Laboratory of High Performance Fiber Composites, Changzhou 213135, China
3
JITRI-PGTEX Joint Innovation Center, Changzhou 213135, China
4
Valiant Co., Ltd., Yantai 264006, China
*
Author to whom correspondence should be addressed.
Energies 2025, 18(3), 631; https://doi.org/10.3390/en18030631
Submission received: 30 December 2024 / Revised: 25 January 2025 / Accepted: 26 January 2025 / Published: 29 January 2025
(This article belongs to the Section D: Energy Storage and Application)
Versions Notes

Abstract

Lithium-ion battery heat dissipation difficulties seriously affect the efficient and stable operation of electronic devices and electric vehicles. Faced with the increasing heat dissipation demand, traditional liquid cooling systems cannot ensure the quality of heat dissipation and are seriously limited in the ability to provide uniform temperature adjustments. Combining microchannels with PCMs is beneficial. For the hybrid system here described, the maximum and average values of the temperature field were 10.35 K and 1 K, respectively, surpassing those of a liquid cooling system. By introducing suitable PCMs, the maximum value could be reduced by 5.6 K (under a 2C discharge rate) and by 16.2 K (under a 3C discharge rate). This article briefly introduces the development status and main problems of the technology combining microchannels and PCMs in BTMSs, then reviews the research progress for lithium-ion battery heat dissipation achieved by using the technology coupling microchannels and PCMs, analyzes its performance advantages, and finally prospects the future development direction of the microchannel–PCM coupling technology.
Keywords: microchannel–PCM coupling technology; battery thermal management; uniform temperature property; heat dissipation efficiency microchannel–PCM coupling technology; battery thermal management; uniform temperature property; heat dissipation efficiency

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MDPI and ACS Style

Chen, J.; Xu, W.; Tian, H.; Cao, Y.; Gu, J.; Zhou, H.; Jin, Y. Review on Lithium-Ion Battery Heat Dissipation Based on Microchannel–PCM Coupling Technology. Energies 2025, 18, 631. https://doi.org/10.3390/en18030631

AMA Style

Chen J, Xu W, Tian H, Cao Y, Gu J, Zhou H, Jin Y. Review on Lithium-Ion Battery Heat Dissipation Based on Microchannel–PCM Coupling Technology. Energies. 2025; 18(3):631. https://doi.org/10.3390/en18030631

Chicago/Turabian Style

Chen, Jun, Wanli Xu, Hao Tian, Yichao Cao, Jincheng Gu, Haijun Zhou, and Yong Jin. 2025. "Review on Lithium-Ion Battery Heat Dissipation Based on Microchannel–PCM Coupling Technology" Energies 18, no. 3: 631. https://doi.org/10.3390/en18030631

APA Style

Chen, J., Xu, W., Tian, H., Cao, Y., Gu, J., Zhou, H., & Jin, Y. (2025). Review on Lithium-Ion Battery Heat Dissipation Based on Microchannel–PCM Coupling Technology. Energies, 18(3), 631. https://doi.org/10.3390/en18030631

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