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Quantifying and modeling of stress-driven short-circuits in lithium-ion batteries in electrified vehicles

Journal Article · · Journal of Materials Chemistry. A
DOI:https://doi.org/10.1039/d0ta12082k· OSTI ID:1777396
 [1];  [2];  [3];  [4];  [3];  [5];  [6];  [3]
  1. Chongqing Univ. (China)
  2. Beihang Univ. (China)
  3. Univ. of North Carolina, Charlotte, NC (United States)
  4. Ningbo Univ. (China)
  5. National Renewable Energy Lab. (NREL), Golden, CO (United States)
  6. Jaguar Land Rover, Coventry (United Kingdom)
Despite the huge expansion of electric vehicle sales in the market, customers are discouraged by the possible catastrophic consequences brought by the safety issues of lithium-ion batteries, such as internal short circuits, especially in crash scenarios. Herein, we reveal the quantitative relationship between the deformations of the battery and the internal short circuit. By in situ and ex situ observations and post mortem characterization of the component materials, we quantify the stress-driven internal short circuit and failure behavior of the component material. With the aid of a validated numerical computational model as well as the in situ characterization of the global-field temperature, we successfully identify the minor and major short circuits of the cells upon various mechanical abusive loadings. Finally, we establish the internal short circuit criteria for typical formats of batteries. Furthermore, this discovery also provides a fundamental understanding of both internal and external stress-driven short circuits in a much broader context.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
National Aeronautics and Space Administration (NASA); USDOE
Grant/Contract Number:
AC36-08GO28308
OSTI ID:
1777396
Report Number(s):
NREL/JA--5700-79124; MainId:33350; UUID:5e1eed95-4b7c-4594-8261-78c95052dab8; MainAdminID:21245
Journal Information:
Journal of Materials Chemistry. A, Journal Name: Journal of Materials Chemistry. A Journal Issue: 11 Vol. 9; ISSN 2050-7488
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (41)

Computational model of 18650 lithium-ion battery with coupled strain rate and SOC dependencies journal June 2016
Integrated computation model of lithium-ion battery subject to nail penetration journal December 2016
Investigation of the deformation mechanisms of lithium-ion battery components using in-situ micro tests journal August 2018
Computation modeling of laminated crack glass windshields subjected to headform impact journal December 2017
Multiphysics computational framework for cylindrical lithium-ion batteries under mechanical abusive loading journal December 2017
Real-time monitoring of internal temperature evolution of the lithium-ion coin cell battery during the charge and discharge process journal December 2016
Dynamic mechanical integrity of cylindrical lithium-ion battery cell upon crushing journal July 2015
Mechanical integrity of 18650 lithium-ion battery module: Packing density and packing mode journal September 2018
Safety issues and mechanisms of lithium-ion battery cell upon mechanical abusive loading: A review journal January 2020
Experiments and 3D detailed modeling for a pouch battery cell under impact loading journal February 2020
Data-Driven Safety Envelope of Lithium-Ion Batteries for Electric Vehicles journal November 2019
Electric Vehicles Batteries: Requirements and Challenges journal March 2020
Calibration and finite element simulation of pouch lithium-ion batteries for mechanical integrity journal March 2012
Mechanical testing and macro-mechanical finite element simulation of the deformation, fracture, and short circuit initiation of cylindrical Lithium ion battery cells journal September 2012
Modeling and short circuit detection of 18650 Li-ion cells under mechanical abuse conditions journal December 2012
Homogenized mechanical properties for the jellyroll of cylindrical Lithium-ion cells journal November 2013
Mechanical behavior of representative volume elements of lithium-ion battery cells under compressive loading conditions journal January 2014
Mechanical behavior of representative volume elements of lithium-ion battery modules under various loading conditions journal February 2014
Microscale failure mechanisms leading to internal short circuit in Li-ion batteries under complex loading scenarios journal July 2016
Internal-short-mitigating current collector for lithium-ion battery journal May 2017
Constitutive behavior and progressive mechanical failure of electrodes in lithium-ion batteries journal July 2017
Direct observation of internal state of thermal runaway in lithium ion battery during nail-penetration test journal July 2018
Mechanical characterization and modeling for anodes and cathodes in lithium-ion batteries journal July 2018
A detailed computational model for cylindrical lithium-ion batteries under mechanical loading: From cell deformation to short-circuit onset journal February 2019
Generalized separator failure criteria for internal short circuit of lithium-ion battery journal August 2020
Batteries: 4 big questions journal October 2015
A lithium–oxygen battery based on lithium superoxide journal January 2016
Lithium-ion battery structure that self-heats at low temperatures journal January 2016
Performance and cost of materials for lithium-based rechargeable automotive batteries journal April 2018
Safety modelling and testing of lithium-ion batteries in electrified vehicles journal April 2018
State of Charge Dependent Mechanical Integrity Behavior of 18650 Lithium-ion Batteries journal February 2016
Characterising thermal runaway within lithium-ion cells by inducing and monitoring internal short circuits journal January 2017
Safety issues caused by internal short circuits in lithium-ion batteries journal January 2018
Safety issues of defective lithium-ion batteries: identification and risk evaluation journal January 2020
Recent developments in nanostructured anode materials for rechargeable lithium-ion batteries journal January 2011
Cloud-based battery condition monitoring platform for large-scale lithium-ion battery energy storage systems using internet-of-things (IoT) conference October 2017
Micro-Short-Circuit Diagnosis for Series-Connected Lithium-Ion Battery Packs Using Mean-Difference Model journal March 2019
Effect of State-of-Charge and Air Exposure on Tensile Mechanical Properties of Lithium-Ion Battery Electrodes journal January 2020
Tracking Internal Temperature and Structural Dynamics during Nail Penetration of Lithium-Ion Cells journal January 2017
A Review on Lithium-Ion Batteries Safety Issues: Existing Problems and Possible Solutions journal September 2012
Vehicle Battery Safety Roadmap Guidance report October 2012