Journal article
Concentration Dependent Solution Structure and Transport Mechanism in High Voltage LiTFSI–Adiponitrile Electrolytes
Abstract
The physiochemical properties of lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) in adiponitrile (ADN) electrolytes were explored as a function of concentration. The phase diagram and ionic conductivity plots show a distinct relationship between the eutectic composition of the electrolyte and the concentration of maximum ionic conductivity in the 25 °C isotherm. We propose a structure-based explanation for the variation of electrolyte ionic …
Authors
Franko CJ; Yim C-H; Årén F; Åvall G; Whitfield PS; Johansson P; Abu-Lebdeh YA; Goward GR
Journal
Journal of The Electrochemical Society, Vol. 167, No. 16,
Publisher
The Electrochemical Society
Publication Date
December 1, 2020
DOI
10.1149/1945-7111/abcf17
ISSN
0013-4651