Thermal safety study of Li‐ion batteries under limited overcharge abuse based on coupled electrochemical‐thermal model
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.5125
Abstract: Many fire accidents of electric vehicles were reported that happened during the charging process. In order to investigate the reasons that lead to this problem, this paper studies the thermal safety of Li‐ion batteries under… read more here.
Keywords: batteries limited; thermal safety; model; ion batteries ... See more keywords
Overcharge behaviors and failure mechanism of lithium-ion batteries under different test conditions
Sign Up to like & getrecommendations! Published in 2019 at "Applied Energy"
DOI: 10.1016/j.apenergy.2019.05.015
Abstract: Abstract Overcharge is one of the most severe safety problems for the large-scale application of lithium-ion batteries, and in-depth understanding of battery overcharge failure mechanism is required to guide the safety design of battery systems.… read more here.
Keywords: thermal runaway; battery; lithium; overcharge ... See more keywords
From the charge conditions and internal short-circuit strategy to analyze and improve the overcharge safety of LiCoO2/graphite batteries
Sign Up to like & getrecommendations! Published in 2018 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.06.081
Abstract: Abstract The overcharge safety and behaviors of lithium-ion batteries (LIBs) with LiCoO2 cathode are investigated under a successive constant current (CC) and constant voltage (CV) charge mode. It is indicated that in the case of… read more here.
Keywords: test; short circuit; overcharge; pass overcharge ... See more keywords
Modeling of the overcharge behavior of lithium-ion battery cells protected by a voltage-switchable resistive polymer layer
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2021.230392
Abstract: Abstract Recently, a novel approach to overcharge protection of Li-ion batteries by voltage-switchable resistive polymer layer, placed between the cathode active mass and the current collector, was reported. The unique feature of the layer under… read more here.
Keywords: voltage switchable; ion; switchable resistive; layer ... See more keywords
Electrolyte Additives for Improving the High-Temperature Storage Performance of Li-Ion Battery NCM523∥Graphite with Overcharge Protection.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c22304
Abstract: The overcharge safety performance of lithium-ion batteries has been the major bottleneck in the widespread deployment of this promising technology. Pushing the limitations further may jeopardize cell safety when it is performed at high-temperature storage.… read more here.
Keywords: temperature storage; electrolyte; high temperature; overcharge ... See more keywords
A Novel Fault-Tolerant Operation Approach for Cascaded H-Bridge Converter-Based Battery Energy Storage Systems to Avoid Overcharge
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2024.3485716
Abstract: Conventional fundamental frequency zero-sequence voltage (FFZSV) injection-based fault-tolerant operation methods cause power reversion under submodule (SM) failure conditions with low-power factor, which leads to overcharge risk in the cascaded H-bridge converter-based battery energy storage system… read more here.
Keywords: tolerant operation; overcharge; operation; operation approach ... See more keywords
Overcharge-Induced Thermal Runaway of LiNi0.5Co0.2Mn0.3O2 Batteries: An Integrated Electro-Thermal-Gas Model
Sign Up to like & getrecommendations! Published in 2025 at "Journal of The Electrochemical Society"
DOI: 10.1149/1945-7111/adf014
Abstract: This study develops a novel electrochemical-thermal-gas coupled model to comprehensively characterize the overcharge-induced thermal runaway (TR) mechanisms in lithium-ion batteries, addressing critical gaps in existing simulation frameworks. The model uniquely integrates three interdependent processes: (1)… read more here.
Keywords: induced thermal; thermal gas; overcharge; overcharge induced ... See more keywords