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The development of optimal charging protocols for lithium-ion batteries to reduce lithium plating
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Koleti, Upender Rao, Bui, Truong Ngoc Minh, Dinh, Truong Quang and Marco, James (2021) The development of optimal charging protocols for lithium-ion batteries to reduce lithium plating. Journal of Energy Storage, 39 . 102573. doi:10.1016/j.est.2021.102573 ISSN 2352-152X.
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WRAP-development-optimal-charging-protocols-lithium-ion-batteries-reduce-lithium-plating-Marco-2021.pdf - Accepted Version - Requires a PDF viewer. Available under License Creative Commons Attribution Non-commercial No Derivatives 4.0. Download (2481Kb) | Preview |
Official URL: http://dx.doi.org/10.1016/j.est.2021.102573
Abstract
The study proposes two novel fast-charging strategies for lithium-ion batteries that prevent or minimize the occurrence of lithium plating. A new impedance tracking (IT) method that detects the onset of lithium plating is used to derive the charge profiles for both offline and online application at an ambient temperature of 20 °C for an NCA/graphite-based 18,650 type commercial cell. Charging performance and capacity fade trends for the proposed charging strategies are evaluated against the standard constant current/constant voltage (CCsingle bondCV) charging profile. Experimental results indicate that the proposed strategies can extend the battery life by more than 75% when compared to the CCsingle bondCV profile with only a marginal increase in associated charge time.
| Item Type: | Journal Article | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||
| Library of Congress Subject Headings (LCSH): | Lithium ion batteries, Energy storage, Battery management systems, Electric vehicles -- Batteries | ||||||||
| Journal or Publication Title: | Journal of Energy Storage | ||||||||
| Publisher: | Elsevier | ||||||||
| ISSN: | 2352-152X | ||||||||
| Official Date: | July 2021 | ||||||||
| Dates: |
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| Volume: | 39 | ||||||||
| Article Number: | 102573 | ||||||||
| DOI: | 10.1016/j.est.2021.102573 | ||||||||
| Status: | Peer Reviewed | ||||||||
| Publication Status: | Published | ||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||
| Date of first compliant deposit: | 4 May 2021 | ||||||||
| Date of first compliant Open Access: | 29 April 2022 |
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