Structural origin of proton mobility in a protic ionic liquid/imidazole mixture: insights from computational and experimental results

2016 ◽  
Vol 18 (33) ◽  
pp. 23195-23206 ◽  
Author(s):  
Negin Yaghini ◽  
Víctor Gómez-González ◽  
Luis M. Varela ◽  
Anna Martinelli
Keyword(s):  
Ionic Liquid ◽  
Computational Methods ◽  
Proton Transport ◽  
Liquid Mixtures ◽  
Experimental Results ◽  
Protic Ionic Liquid ◽  
Proton Mobility ◽  
Grotthuss Mechanism

The contribution of the Grotthuss mechanism of proton transport is investigated in imidazole/C2HImTFSI liquid mixtures by means of experimental and computational methods.

Binary Protic Ionic Liquid Mixtures as a Proton Conductor: High Fuel Cell Reaction Activity and Facile Proton Transport

2014 ◽  
Vol 118 (48) ◽  
pp. 27631-27639 ◽  
Author(s):  
Muhammed Shah Miran ◽  
Tomohiro Yasuda ◽  
Md. Abu Bin Hasan Susan ◽  
Kaoru Dokko ◽  
Masayoshi Watanabe
Keyword(s):  
Ionic Liquid ◽  
Fuel Cell ◽  
Proton Transport ◽  
Proton Conductor ◽  
Liquid Mixtures ◽  
Cell Reaction ◽  
Protic Ionic Liquid

scholarly journals A long-chain protic ionic liquid inside silica nanopores: enhanced proton mobility due to efficient self-assembly and decoupled proton transport

Nanoscale ◽  
2018 ◽  
Vol 10 (26) ◽  
pp. 12337-12348 ◽  
Author(s):  
Mounesha N. Garaga ◽  
Vassilios Dracopoulos ◽  
Ulrike Werner-Zwanziger ◽  
Josef W. Zwanziger ◽  
Manuel Maréchal ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Self Assembly ◽  
Proton Transport ◽  
Liquid Mixture ◽  
Protic Ionic Liquid ◽  
Proton Mobility ◽  
Long Chain

Enhanced protonic and ionic dynamics in an imidazole/protic ionic liquid mixture confined in nanopores.

scholarly journals Lyotropic liquid crystal phase behavior of a cationic amphiphile in aqueous and non-stoichiometric protic ionic liquid mixtures

Soft Matter ◽  
2020 ◽  
Vol 16 (41) ◽  
pp. 9456-9470
Author(s):  
Dilek Yalcin ◽  
Calum J. Drummond ◽  
Tamar L. Greaves
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Liquid Crystal ◽  
Self Assembly ◽  
Liquid Mixtures ◽  
Lyotropic Liquid Crystal ◽  
Liquid Crystal Phase ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid ◽  
Cationic Amphiphile

Protic ionic liquids (PILs) are the largest and most tailorable known class of non-aqueous solvents which possess the ability to support amphiphile self-assembly.

scholarly journals Base-rich diamino protic ionic liquid mixtures for enhanced CO2 capture

2018 ◽  
Vol 196 ◽  
pp. 27-31 ◽  
Author(s):  
R. Vijayaraghavan ◽  
T. Oncsik ◽  
B. Mitschke ◽  
D.R. MacFarlane
Keyword(s):  
Ionic Liquid ◽  
Co2 Capture ◽  
Liquid Mixtures ◽  
Protic Ionic Liquid

Molecular-Microscopic Properties and Preferential Solvation in Protic Ionic Liquid Mixtures

2013 ◽  
Vol 42 (9) ◽  
pp. 1757-1769 ◽  
Author(s):  
Hadi Salari ◽  
Seyedsaeid Ahmadvand ◽  
Ali Reza Harifi-Mood ◽  
Mohsen Padervand ◽  
Mohammad Reza Gholami
Keyword(s):  
Ionic Liquid ◽  
Preferential Solvation ◽  
Liquid Mixtures ◽  
Protic Ionic Liquid

Phase equilibrium and physical properties of biobased ionic liquid mixtures

2018 ◽  
Vol 20 (9) ◽  
pp. 6469-6479 ◽  
Author(s):  
Ariel A. C. Toledo Hijo ◽  
Guilherme J. Maximo ◽  
Rosiane L. Cunha ◽  
Felipe H. S. Fonseca ◽  
Lisandro P. Cardoso ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Phase Equilibrium ◽  
Liquid Crystals ◽  
Physical Properties ◽  
Liquid Mixtures ◽  
Protic Ionic Liquid ◽  
Natural Sources ◽  
Ionic Liquid Crystals

Protic ionic liquid crystals (PILCs) obtained from natural sources are promising compounds due to their peculiar properties and sustainable appeal.

General Trend of Negative Transference Number in Li Salt/Ionic Liquid Mixtures

2019 ◽  
Author(s):  
Nicola Molinari ◽  
Jonathan P. Mailoa ◽  
Boris Kozinsky
Keyword(s):  
Ionic Liquid ◽  
Transference Number ◽  
Liquid Mixtures ◽  
Single Linkage ◽  
Self Diffusion ◽  
Wide Range ◽  
Single Linkage Cluster ◽  
Concentrated Solution ◽  
The One ◽  
Dynamics Simulations

We show that strong cation-anion interactions in a wide range of lithium-salt/ionic liquid mixtures result in a negative lithium transference number, using molecular dynamics simulations and rigorous concentrated solution theory. This behavior fundamentally deviates from the one obtained using self-diffusion coefficient analysis and agrees well with experimental electrophoretic NMR measurements, which accounts for ion correlations. We extend these findings to several ionic liquid compositions. We investigate the degree of spatial ionic coordination employing single-linkage cluster analysis, unveiling asymmetrical anion-cation clusters. Additionally, we formulate a way to compute the effective lithium charge that corresponds to and agrees well with electrophoretic measurements and show that lithium effectively carries a negative charge in a remarkably wide range of chemistries and concentrations. The generality of our observation has significant implications for the energy storage community, emphasizing the need to reconsider the potential of these systems as next generation battery electrolytes.<br>

Absorption Behavior of Acid Gases in Protic Ionic Liquid/Alkanolamine Binary Mixtures

2017 ◽  
Vol 5 (4) ◽  
pp. 3429-3437 ◽  
Author(s):  
Alsu I. Akhmetshina ◽  
Anton N. Petukhov ◽  
Andrey V. Vorotyntsev ◽  
Alexander V. Nyuchev ◽  
Ilya V. Vorotyntsev
Keyword(s):  
Ionic Liquid ◽  
Binary Mixtures ◽  
Acid Gases ◽  
Protic Ionic Liquid
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