Journal
ELECTROCHIMICA ACTA
Volume 82, Issue -, Pages 69-74Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.electacta.2012.02.035
Keywords
IL mixtures; Electrolytes; Conductivity; PFG-NMR
Categories
Funding
- ILLIBATT [FP6-NMP3-CT-2006-033181]
- LABOHR [FP7-2010-GC-ELECTROCHEMICAL-STORAGE 265971]
Ask authors/readers for more resources
The conductivity, viscosity and the self-diffusion coefficient of pyrrolidinium-based ILs (ILs), N-butyl-N-methyl pyrrolidinium-bis(trifluoromethanesulfonyl)imide (Pyr(14)TFSI) and N-methyl-N-propyl pyrrolidinium-bis(fluorosulfonyl)imide (Pyr(13)FSI), and their binary mixtures were investigated in order to better understand their behavior as electrolyte components in supercapacitor and lithium battery systems. The IL mixtures showed excellent low temperature properties far exceeding those of the pure IL materials. For example, at -40 degrees C the conductivity of binary mixtures was found to be up to four orders of magnitude higher than that of the pure ILs. (c) 2012 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available