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Title: Efficient Simulation and Abuse Modeling of Mechanical-Electrochemical-Thermal Phenomena in Lithium-Ion Batteries

Abstract

NREL's Energy Storage team is exploring the effect of mechanical crush of lithium ion cells on their thermal and electrical safety. PHEV cells, fresh as well as ones aged over 8 months under different temperatures, voltage windows, and charging rates, were subjected to destructive physical analysis. Constitutive relationship and failure criteria were developed for the electrodes, separator as well as packaging material. The mechanical models capture well, the various modes of failure across different cell components. Cell level validation is being conducted by Sandia National Laboratories.

Authors:
 [1];  [1];  [1];  [1];  [1];  [2];  [3];  [3];  [3]
  1. National Renewable Energy Laboratory (NREL), Golden, CO (United States)
  2. Sandia National Laboratories
  3. Argonne National Laboratory
Publication Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
OSTI Identifier:
1374967
Report Number(s):
NREL/PR-5400-68280
DOE Contract Number:
AC36-08GO28308
Resource Type:
Conference
Resource Relation:
Conference: Presented at the Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation, 5-9 June 2017, Washington, D.C.
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; battery safety; computational efficiency; parameter identification; mechanical crush

Citation Formats

Santhanagopalan, Shriram, Smith, Kandler A, Graf, Peter A, Pesaran, Ahmad A, Zhang, Chao, Lamb, Joshua, Abraham, Daniel, Dees, Dennis, and Yao, Pierre. Efficient Simulation and Abuse Modeling of Mechanical-Electrochemical-Thermal Phenomena in Lithium-Ion Batteries. United States: N. p., 2017. Web.
Santhanagopalan, Shriram, Smith, Kandler A, Graf, Peter A, Pesaran, Ahmad A, Zhang, Chao, Lamb, Joshua, Abraham, Daniel, Dees, Dennis, & Yao, Pierre. Efficient Simulation and Abuse Modeling of Mechanical-Electrochemical-Thermal Phenomena in Lithium-Ion Batteries. United States.
Santhanagopalan, Shriram, Smith, Kandler A, Graf, Peter A, Pesaran, Ahmad A, Zhang, Chao, Lamb, Joshua, Abraham, Daniel, Dees, Dennis, and Yao, Pierre. 2017. "Efficient Simulation and Abuse Modeling of Mechanical-Electrochemical-Thermal Phenomena in Lithium-Ion Batteries". United States. doi:. https://www.osti.gov/servlets/purl/1374967.
@article{osti_1374967,
title = {Efficient Simulation and Abuse Modeling of Mechanical-Electrochemical-Thermal Phenomena in Lithium-Ion Batteries},
author = {Santhanagopalan, Shriram and Smith, Kandler A and Graf, Peter A and Pesaran, Ahmad A and Zhang, Chao and Lamb, Joshua and Abraham, Daniel and Dees, Dennis and Yao, Pierre},
abstractNote = {NREL's Energy Storage team is exploring the effect of mechanical crush of lithium ion cells on their thermal and electrical safety. PHEV cells, fresh as well as ones aged over 8 months under different temperatures, voltage windows, and charging rates, were subjected to destructive physical analysis. Constitutive relationship and failure criteria were developed for the electrodes, separator as well as packaging material. The mechanical models capture well, the various modes of failure across different cell components. Cell level validation is being conducted by Sandia National Laboratories.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 2017,
month = 8
}

Conference:
Other availability
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