skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Evaluating electrolyte additives for lithium-ion cells: A new Figure of Merit approach

Journal Article · · Journal of Power Sources
 [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1]; ORCiD logo [1]
  1. Argonne National Lab. (ANL), Argonne, IL (United States)
+ Show Author Affiliations

Electrolyte additives are known to improve the performance of lithium-ion cells. In this work we examine the performance of Li1.03Ni0.5Mn0.3Co0.3O2-graphite (NMC532/Gr) cells containing combinations of lithium bis(oxalate)borate (LiBOB), vinylene carbonate (VC), trivinylcyclotriboroxane (tVCBO), prop-1-ene-1,3-sultone (PES), phenyl boronic acid ethylene glycol ester (PBE), tris(trimethylsilyl) phosphite (TMSPi), triethylphosphite (TEPi), and lithium difluoro(oxalate)borate (LiDFOB) added to our baseline (1.2M LiPF6 in EC:EMC, 3:7 w/w) electrolyte. In order to rank performance of the various electrolytes, we developed two separate figures of merit (FOM), which are based on the energy retention and power retention of the cells. Using these two metrics in conjunction, we show that only one of the fifteen electrolyte formulations tested significantly outperforms the baseline electrolyte: this electrolyte contains the 0.25 wt% tVCBO + 1 wt% TMSPi additive mix. Little correlation was observed between the FOMs for energy retention and power retention, which indicates that the mechanisms that govern these performance parameters are likely independent of each other. In conclusion, our FOM approach has general applicability and can be used to develop electrolyte and electrode formulations that prolong the life of lithium-ion batteries.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V); USDOE
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1393196
Alternate ID(s):
OSTI ID: 1495799
Journal Information:
Journal of Power Sources, Vol. 365, Issue C; ISSN 0378-7753
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 33 works
Citation information provided by
Web of Science

References (38)

Electrical Energy Storage for the Grid: A Battery of Choices journal November 2011
Li-ion battery materials: present and future journal June 2015
Correlation between dissolution behavior and electrochemical cycling performance for LiNi1/3Co1/3Mn1/3O2-based cells journal June 2012
The influence of different conducting salts on the metal dissolution and capacity fading of NCM cathode material journal July 2014
Understanding the Degradation Mechanisms of LiNi 0.5 Co 0.2 Mn 0.3 O 2 Cathode Material in Lithium Ion Batteries journal August 2013
Cycling Behavior of NCM523/Graphite Lithium-Ion Cells in the 3–4.4 V Range: Diagnostic Studies of Full Cells and Harvested Electrodes journal September 2016
Mitigating Performance Degradation of High-Capacity Lithium-Ion Cells with Boronate-Based Electrolyte Additives journal January 2014
Modification of Ni-Rich FCG NMC and NCA Cathodes by Atomic Layer Deposition: Preventing Surface Phase Transitions for High-Voltage Lithium-Ion Batteries journal May 2016
Aging Analysis of Graphite/LiNi 1/3 Mn 1/3 Co 1/3 O 2 Cells Using XRD, PGAA, and AC Impedance journal January 2015
On Leakage Current Measured at High Cell Voltages in Lithium-Ion Batteries journal December 2016
Studies of Gas Generation, Gas Consumption and Impedance Growth in Li-Ion Cells with Carbonate or Fluorinated Electrolytes Using the Pouch Bag Method journal December 2016
Influence of manganese(II), cobalt(II), and nickel(II) additives in electrolyte on performance of graphite anode for lithium-ion batteries journal February 2002
Mn(II) deposition on anodes and its effects on capacity fade in spinel lithium manganate–carbon systems journal September 2013
Interfacial side-reactions at a LiNi0.5Mn1.5O4 electrode in organic carbonate-based electrolytes journal September 2013
Interactions between Positive and Negative Electrodes in Li-Ion Cells Operated at High Temperature and High Voltage journal January 2016
Studies of the Effect of High Voltage on the Impedance and Cycling Performance of Li[Ni 0.4 Mn 0.4 Co 0.2 ]O 2 /Graphite Lithium-Ion Pouch Cells journal January 2015
Ternary and Quaternary Electrolyte Additive Mixtures for Li-Ion Cells That Promote Long Lifetime, High Discharge Rate and Better Safety journal January 2014
Mechanistic Insight in the Function of Phosphite Additives for Protection of LiNi 0.5 Co 0.2 Mn 0.3 O 2 Cathode in High Voltage Li-Ion Cells journal April 2016
Tris(trimethylsilyl)phosphite as electrolyte additive for high voltage layered lithium nickel cobalt manganese oxide cathode of lithium ion battery journal November 2014
Why is tris(trimethylsilyl) phosphite effective as an additive for high-voltage lithium-ion batteries? journal January 2015
5V-class high-voltage batteries with over-lithiated oxide and a multi-functional additive journal January 2015
Positive Electrode Passivation by LiDFOB Electrolyte Additive in High-Capacity Lithium-Ion Cells journal January 2012
Graphite/Electrolyte Interface Formed in LiBOB-Based Electrolytes journal January 2004
Comparison of the Thermal Stability of Lithiated Graphite in LiBOB EC/DEC and in LiPF[sub 6] EC/DEC journal January 2003
On the use of vinylene carbonate (VC) as an additive to electrolyte solutions for Li-ion batteries journal February 2002
The Effect of Vinylene Carbonate Additive on Surface Film Formation on Both Electrodes in Li-Ion Batteries journal January 2009
Understanding the Role of Prop-1-ene-1,3-Sultone and Vinylene Carbonate in LiNi 1/3 Mn 1/3 Co 1/3 O 2 /Graphite Pouch Cells: Electrochemical, GC-MS and XPS Analysis journal January 2015
Improving cyclic stability of lithium nickel manganese oxide cathode for high voltage lithium ion battery by modifying electrode/electrolyte interface with electrolyte additive journal November 2014
Fluorinated electrolyte for 4.5 V Li(Ni0.4Mn0.4Co0.2)O2/graphite Li-ion cells journal March 2016
Aerobic Alcohol Oxidation Coupled to Palladium-Catalyzed Alkene Hydroarylation with Boronic Esters journal April 2008
Effect of impurities and moisture on lithium bisoxalatoborate (LiBOB) electrolyte performance in lithium-ion cells journal March 2010
Enabling High-Energy, High-Voltage Lithium-Ion Cells: Standardization of Coin-Cell Assembly, Electrochemical Testing, and Evaluation of Full Cells journal January 2016
An accelerated calendar and cycle life study of Li-ion cells journal October 2001
Transition Metal Dissolution, Ion Migration, Electrocatalytic Reduction and Capacity Loss in Lithium-Ion Full Cells journal December 2016
Interpreting High Precision Coulometry Results on Li-ion Cells journal January 2011
Tris(trimethylsilyl) Phosphite (TMSPi) and Triethyl Phosphite (TEPi) as Electrolyte Additives for Lithium Ion Batteries: Mechanistic Insights into Differences during LiNi 0.5 Mn 0.3 Co 0.2 O 2 -Graphite Full Cell Cycling journal January 2017
Performance of high-power lithium-ion cells under pulse discharge and charge conditions journal December 2009
A Systematic Study of Electrolyte Additives in Li[Ni 1/3 Mn 1/3 Co 1/3 ]O 2 (NMC)/Graphite Pouch Cells journal January 2014

Cited By (4)

Methyl 2,2‐Difluoro‐2‐(Fluorosulfonyl) Acetate as a Novel Electrolyte Additive for High‐Voltage LiCoO 2 /Graphite Pouch Li‐Ion Cells journal January 2020
Composition and Impedance Heterogeneity in Oxide Electrode Cross-Sections Detected by Raman Spectroscopy journal February 2018
Effects of Charge Cutoff Potential on an Electrolyte Additive for LiNi 0.6 Co 0.2 Mn 0.2 O 2 –Mesocarbon Microbead Full Cells journal March 2019
Preformed Anodes for High-Voltage Lithium-Ion Battery Performance: Fluorinated Electrolytes, Crosstalk, and the Origins of Impedance Rise journal January 2018

Similar Records

Effect of electrolyte on the nanostructure of the solid electrolyte interphase (SEI) and performance of lithium metal anodes
Journal Article · Tue Jul 03 00:00:00 EDT 2018 · Energy & Environmental Science · OSTI ID:1393196
+1 more
Eeffect of electrolyte composition on initial cycling and impedance characteristics of lithium-ion-cells.
Journal Article · Tue Jan 01 00:00:00 EST 2008 · J. Power Sources · OSTI ID:1393196
+2 more
Tris(trimethylsilyl) phosphite (TMSPi) and triethyl phosphite (TEPi) as electrolyte additives for lithium ion batteries: Mechanistic insights into differences during LiNi0.5Mn0.3Co0.2O2- Graphite full cell cycling
Journal Article · Sat May 27 00:00:00 EDT 2017 · Journal of the Electrochemical Society · OSTI ID:1393196
+6 more

Related Subjects

25 ENERGY STORAGE
capacity fade
energy density
impedance rise
lithium-ion
power density