In this paper is reported an extensive NMR characterization of N-methyl-N-propyl-pyrrolidinium bis-(trifluoromethanesulfonyl)imide (PYR 13TFSI) room-temperature ionic liquid and its mixtures with LiTFSI. NMR was used to investigate the interactions between the ionic liquid and lithium salt and the diffusion coefficients of all ionic species present in these mixtures. The results are compared with previous DSC, Raman, and electrochemical investigations. © 2005 American Chemical-Society.
All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
Nicotera, I., Oliviero, C., Henderson, W. A., Appetecchi, G. B., & Passerini, S. (2005). NMR investigation of ionic liquid-LiX mixtures: Pyrrolidinium cations and TFSI anions. Journal of Physical Chemistry B, 109(48), 22814 - 22819. https://doi.org/10.1021/jp053799f