Ion dissociation in ionic liquids and ionic liquid solutions

O Nordness, JF Brennecke - Chemical reviews, 2020 - ACS Publications
The extent to which cations and anions in ionic liquids (ILs) and ionic liquid solutions are
dissociated is of both fundamental scientific interest and practical importance because ion …

Pulsed-field gradient nuclear magnetic resonance measurements (PFG NMR) for diffusion ordered spectroscopy (DOSY) mapping

G Pagès, V Gilard, R Martino, M Malet-Martino - Analyst, 2017 - pubs.rsc.org
While NMR is the most used analytical method for determining the molecular structure of
isolated chemical entities, small compounds as well as macromolecules, its capability of …

Physicochemical properties and structures of room temperature ionic liquids. 1. Variation of anionic species

H Tokuda, K Hayamizu, K Ishii… - The Journal of …, 2004 - ACS Publications
Room-temperature ionic liquids (RTILs) based on 1-butyl-3-methylimidazolium ([bmim]) with
a variety of fluorinated anions were prepared, and the thermal behavior, density, viscosity …

[图书][B] NMR studies of translational motion: principles and applications

WS Price - 2009 - books.google.com
Translational motion in solution, either diffusion or fluid flow, is at the heart of chemical and
biochemical reactivity. Nuclear Magnetic Resonance (NMR) provides a powerful non …

Pulsed field gradient nuclear magnetic resonance and diffusion analysis in battery research

KS Han, JD Bazak, Y Chen, TR Graham… - Chemistry of …, 2021 - ACS Publications
Pulsed-field gradient nuclear magnetic resonance (PFG-NMR) is a widely used method for
determining the diffusion coefficient of ions and molecules both in the bulk and when …

Pulsed Gradient Spin−Echo (PGSE) Diffusion and 1H,19F Heteronuclear Overhauser Spectroscopy (HOESY) NMR Methods in Inorganic and Organometallic …

PS Pregosin, PGA Kumar, I Fernández - Chemical reviews, 2005 - ACS Publications
The determination of relative molecular size in solution remains a subject of considerable
interest to the chemistry community. This is especially true with respect to the formation of …

Temperature dependence of self-diffusion coefficients of ions and solvents in ethylene carbonate, propylene carbonate, and diethyl carbonate single solutions and …

K Hayamizu - Journal of Chemical & Engineering Data, 2012 - ACS Publications
The self-diffusion coefficients, D, of lithium, anions, and solvents in four binary-solution
electrolytes of ethylene carbonate (EC)–diethyl carbonate (DEC) and three single-solution …

On the use of the Angell–Walden equation to determine the “ionicity” of molten salts and ionic liquids

KR Harris - The Journal of Physical Chemistry B, 2019 - ACS Publications
In this work, the Angell analysis of Walden plots of the conductivity of ionic liquids and other
electrolytes against viscosity is used to examine simple molten salts at high temperatures, a …

Molecular Environment and Enhanced Diffusivity of Li+ Ions in Lithium-Salt-Doped Ionic Liquid Electrolytes

F Castiglione, E Ragg, A Mele… - The Journal of …, 2011 - ACS Publications
Lithium salts dissolved in ionic liquids (ILs) are interesting alternatives to the commonly used
electrolytes for Li-ion batteries. In this study, the solution of Li [bis-(trifluoromethanesulfonyl) …

Studies on the translational and rotational motions of ionic liquids composed of N-methyl-N-propyl-pyrrolidinium (P13) cation and bis (trifluoromethanesulfonyl) amide …

K Hayamizu, S Tsuzuki, S Seki, K Fujii… - The Journal of …, 2010 - pubs.aip.org
Room-temperature ionic liquids (RTIL, IL) are stable liquids composed of anions and
cations. N-methyl-N-propyl-pyrrolidinium (⁠ P 13⁠, Py 13⁠, PYR 13⁠, or mppy) is an …