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Title: Abuse Tolerance Improvements

Abstract

As lithium-ion battery technologies mature, the size and energy of these systems continues to increase (> 50 kWh for EVs); making safety and reliability of these high energy systems increasingly important. While most material advances for lithium-ion chemistries are directed toward improving cell performance (capacity, energy, cycle life, etc.), there are a variety of materials advancements that can be made to improve lithium-ion battery safety. Issues including energetic thermal runaway, electrolyte decomposition and flammability, anode SEI stability, and cell-level abuse tolerance continue to be critical safety concerns. This report highlights work with our collaborators to develop advanced materials to improve lithium-ion battery safety and abuse tolerance and to perform cell-level characterization of new materials.

Authors:
 [1];  [1];  [1];  [1]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
OSTI Identifier:
1225854
Report Number(s):
SAND2015-9391R
607892
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English

Citation Formats

Orendorff, Christopher J., Nagasubramanian, Ganesan, Fenton, Kyle R., and Allcorn, Eric. Abuse Tolerance Improvements. United States: N. p., 2015. Web. doi:10.2172/1225854.
Orendorff, Christopher J., Nagasubramanian, Ganesan, Fenton, Kyle R., & Allcorn, Eric. Abuse Tolerance Improvements. United States. doi:10.2172/1225854.
Orendorff, Christopher J., Nagasubramanian, Ganesan, Fenton, Kyle R., and Allcorn, Eric. Thu . "Abuse Tolerance Improvements". United States. doi:10.2172/1225854. https://www.osti.gov/servlets/purl/1225854.
@article{osti_1225854,
title = {Abuse Tolerance Improvements},
author = {Orendorff, Christopher J. and Nagasubramanian, Ganesan and Fenton, Kyle R. and Allcorn, Eric},
abstractNote = {As lithium-ion battery technologies mature, the size and energy of these systems continues to increase (> 50 kWh for EVs); making safety and reliability of these high energy systems increasingly important. While most material advances for lithium-ion chemistries are directed toward improving cell performance (capacity, energy, cycle life, etc.), there are a variety of materials advancements that can be made to improve lithium-ion battery safety. Issues including energetic thermal runaway, electrolyte decomposition and flammability, anode SEI stability, and cell-level abuse tolerance continue to be critical safety concerns. This report highlights work with our collaborators to develop advanced materials to improve lithium-ion battery safety and abuse tolerance and to perform cell-level characterization of new materials.},
doi = {10.2172/1225854},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Oct 01 00:00:00 EDT 2015},
month = {Thu Oct 01 00:00:00 EDT 2015}
}

Technical Report:

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