Title

Critical review on battery thermal management and role of nanomaterial in heat transfer enhancement for electrical vehicle application

Document Type

Article

Publication Date

12-1-2020

Publication Title

Journal of Energy Storage

Volume

32

Keywords

Battery cooling, Battery thermal management system, Electric vehicles, Lithium-ion battery, Nanofluids, Nanomaterial, Thermal issues

Abstract

The major issue with Lithium-ion batteries is their sensitivity to temperature. Lithium-ion cells do not perform efficiently at extreme temperature and adverse operating conditions, which can lead to thermal runaway of the battery pack. Lithium-ion batteries need to be thermally controlled within their working temperature range for their long-term durability and vehicle performance. This paper provides a review of different types of cooling strategies used in thermal management of the battery pack. Air-based, liquid-based, and Phase Change Material (PCM) based cooling methods are reviewed in this paper. Different types of battery pack arrangements as well as various heat generation methods are also reviewed. This study also presents a review of the use of nanomaterials to reduce the thermal issues of the battery pack. This paper highlights the use of nanomaterial to enhance the thermal conductivity of coolant (Phase Change Material as well as liquid coolant) used to bring the temperature of batteries in its optimum working range.

DOI

10.1016/j.est.2020.102003

E-ISSN

2352152X

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