Electrolyte Solvation and Ionic Association. V. Acetonitrile-Lithium Bis(fluorosulfonyl)imide (LiFSI) Mixtures
Journal Article
·
· Journal of the Electrochemical Society, 161(14):A2042-A2053
Electrolytes with the salt lithium bis(fluorosulfonyl)imide (LiFSI) have been evaluated relative to comparable electrolytes with other lithium salts. Acetonitrile (AN) has been used as a model electrolyte solvent. The information obtained from the thermal phase behavior, solvation/ionic association interactions, quantum chemical (QC) calculations and molecular dynamics (MD) simulations (with an APPLE&P many-body polarizable force field for the LiFSI salt) of the (AN)n-LiFSI mixtures provides detailed insight into the coordination interactions of the FSI- anions and the wide variability noted in the electrolyte transport property (i.e., viscosity and ionic conductivity).
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1167619
- Report Number(s):
- PNNL-SA-104882
- Journal Information:
- Journal of the Electrochemical Society, 161(14):A2042-A2053, Journal Name: Journal of the Electrochemical Society, 161(14):A2042-A2053
- Country of Publication:
- United States
- Language:
- English
Similar Records
Insight into the Solid Electrolyte Interphase Formation in Bis(fluorosulfonyl)Imide Based Ionic Liquid Electrolytes
Li-Metal Anode in Dilute Electrolyte LiFSI/TMP: Electrochemical Stability Using Ab Initio Molecular Dynamics
Investigation of Ion–Solvent Interactions in Nonaqueous Electrolytes Using in Situ Liquid SIMS
Journal Article
·
Wed Feb 17 00:00:00 EST 2021
· Advanced Functional Materials
·
OSTI ID:1167619
+8 more
Li-Metal Anode in Dilute Electrolyte LiFSI/TMP: Electrochemical Stability Using Ab Initio Molecular Dynamics
Journal Article
·
Thu Sep 03 00:00:00 EDT 2020
· Journal of Physical Chemistry. C
·
OSTI ID:1167619
Investigation of Ion–Solvent Interactions in Nonaqueous Electrolytes Using in Situ Liquid SIMS
Journal Article
·
Tue Feb 06 00:00:00 EST 2018
· Analytical Chemistry
·
OSTI ID:1167619
+13 more