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Improved Low Temperature Performance of Graphite/Li Cells Using Isoxazole as a Novel Cosolvent in Electrolytes

Journal Article · · Journal of the Electrochemical Society

An investigation of novel electrolyte formulations to improve low temperature performance of Li/graphite half cells has been conducted. A novel electrolyte co-solvent, isoxazole (IZ), has been investigated in electrolyte systems composed of lithium difluoro(oxalato)borate (LiDFOB) in fluoroethylene carbonate (FEC) and LiDFOB in ethylene carbonate (EC). Cells containing 1 M LiDFOB FEC: IZ electrolyte have a significant improvement in capacity retention and reversible capacity at −10 °C. Ex-situ surface analysis of the cycled electrodes suggests that reduction of LiDFOB results in an oxalate rich solid electrolyte interphase (SEI). Addition of FEC, results in improved stability of the anode SEI preventing further decomposition of isoxazole solvent and improving cycling performance.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Office of Sustainable Transportation. Vehicle Technologies Office (VTO); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Transportation Office. Vehicle Technologies Office
Grant/Contract Number:
SC0012704
OSTI ID:
1835452
Alternate ID(s):
OSTI ID: 1812513
Report Number(s):
BNL--221963-2021-JAAM
Journal Information:
Journal of the Electrochemical Society, Journal Name: Journal of the Electrochemical Society Journal Issue: 7 Vol. 168; ISSN 0013-4651
Publisher:
The Electrochemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (36)

Fluorine and Lithium: Ideal Partners for High‐Performance Rechargeable Battery Electrolytes journal November 2019
Current research trends and prospects among the various materials and designs used in lithium-based batteries journal February 2013
Low temperature performance of graphite electrode in Li-ion cells journal December 2002
On the correlation between surface chemistry and performance of graphite negative electrodes for Li ion batteries journal September 1999
Review of selected electrode–solution interactions which determine the performance of Li and Li ion batteries journal August 2000
New Li-ion electrolytes for low temperature applications journal July 2001
The low temperature performance of Li-ion batteries journal March 2003
The state of understanding of the lithium-ion-battery graphite solid electrolyte interphase (SEI) and its relationship to formation cycling journal August 2016
X-ray photoelectron spectroscopy of negative electrodes from high-power lithium-ion cells showing various levels of power fade journal November 2004
A review of the features and analyses of the solid electrolyte interphase in Li-ion batteries journal September 2010
Generation and Evolution of the Solid Electrolyte Interphase of Lithium-Ion Batteries journal October 2019
Surface film formation on a carbonaceous electrode: Influence of the binder chemistry journal April 2009
Investigation and application of lithium difluoro(oxalate)borate (LiDFOB) as additive to improve the thermal stability of electrolyte for lithium-ion batteries journal August 2011
Ethylene carbonate-free electrolytes for Li-ion battery: Study of the solid electrolyte interphases formed on graphite anodes journal March 2020
Quantitative and time-resolved detection of lithium plating on graphite anodes in lithium ion batteries journal April 2018
Deciphering the Ethylene Carbonate–Propylene Carbonate Mystery in Li-Ion Batteries journal January 2018
Fluoroethylene Carbonate and Vinylene Carbonate Reduction: Understanding Lithium-Ion Battery Electrolyte Additives and Solid Electrolyte Interphase Formation journal November 2016
Novel Low-Temperature Electrolyte Using Isoxazole as the Main Solvent for Lithium-Ion Batteries journal May 2021
Wide-Temperature Electrolytes for Lithium-Ion Batteries journal May 2017
Fluoroethylene Carbonate as an Important Component for the Formation of an Effective Solid Electrolyte Interphase on Anodes and Cathodes for Advanced Li-Ion Batteries journal May 2017
Nonaqueous Liquid Electrolytes for Lithium-Based Rechargeable Batteries journal October 2004
Electrolytes and Interphases in Li-Ion Batteries and Beyond journal October 2014
Lithium Ion Battery Graphite Solid Electrolyte Interphase Revealed by Microscopy and Spectroscopy journal January 2013
The Limits of Low-Temperature Performance of Li-Ion Cells journal January 2000
Study of SEI Layer Formed on Graphite Anodes in PC/LiBOB Electrolyte Using IR Spectroscopy journal January 2004
The Study of Electrolyte Solutions Based on Ethylene and Diethyl Carbonates for Rechargeable Li Batteries journal January 1995
Lithium Difluoro(oxalato)borate as Salt for Lithium-Ion Batteries journal January 2007
Lithium-Ion Electrolytes Containing Ester Cosolvents for Improved Low Temperature Performance journal January 2010
Reduction Reactions of Carbonate Solvents for Lithium Ion Batteries journal January 2014
Effect of Vinylene Carbonate and Fluoroethylene Carbonate on SEI Formation on Graphitic Anodes in Li-Ion Batteries journal January 2015
Synergistic Performance of Lithium Difluoro(oxalato)borate and Fluoroethylene Carbonate in Carbonate Electrolytes for Lithium Metal Anodes journal December 2018
A Study of the Physical Properties of Li-Ion Battery Electrolytes Containing Esters journal January 2018
Irreversible Capacity Loss of Li-Ion Batteries Cycled at Low Temperature Due to an Untypical Layer Hindering Li Diffusion into Graphite Electrode journal January 2017
Role of Lithium Salt on Solid Electrolyte Interface (SEI) Formation and Structure in Lithium Ion Batteries journal January 2014
Reduction Reactions of Electrolyte Salts for Lithium Ion Batteries: LiPF 6 , LiBF 4 , LiDFOB, LiBOB, and LiTFSI journal January 2018
Factors Limiting Li + Charge Transfer Kinetics in Li-Ion Batteries journal January 2018

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