Solvent-mediated molar conductivity of protic ionic liquids

Literature Information

Publication Date 2014-11-05
DOI 10.1039/C4CP04591B
Impact Factor 3.676
Authors

Sachin Thawarkar, Nageshwar D. Khupse, Anil Kumar


View Original

Abstract

The molar conductivity, Λm, of protic ionic liquids (PILs) in molecular solvents is measured at 298.15 K. The decrease in the Λm values of PILs is observed with an increase in the concentration of PILs. The limiting molar conductivities, Λ0m, were obtained for each PIL in different molecular solvents using a least squares method. The Λ0m data for PILs were correlated with the structural aspects of PILs and solvent properties. The polar protic solvents show poor ionic association as compared to the polar aprotic solvents, which is discussed on the basis of the hydrogen bond donating (HBD) ability of solvents and PILs. The alkyl chain substitution of anions plays a significant role in the ionic association of the PILs. The diffusion coefficient D0 and the transport number t were determined, which were consistent with the Λ0m values of PILs in water. The Λ0m and D0 values are dependent on the hydrodynamic radius of anions of these ionic liquids. The extent of ionic association for each PIL was discussed using temperature dependent Λm data for aqueous PIL systems in terms of the Walden plot.

Related Literature

Front cover

Cover

DOI: 10.1039/B515156M

Evidence for C–C bond cleavage by H2O2 in a mesoporous CMK-5 type carbon at room temperature

An-Hui Lu, Wen-Cui Li, Nelli Muratova, Bernd Spliethoff, Ferdi Schüth

2005-09-20 Communication

DOI: 10.1039/B509300G

Inside front cover

Cover

DOI: 10.1039/B515157K

Selective functionalization of imidazolesvia an iodine–copper exchange reaction

Xiaoyin Yang, Paul Knochel

2006-04-20 Communication

DOI: 10.1039/B603419E

Organic solventnanofiltration in asymmetric hydrogenation: enhancement of enantioselectivity and catalyst stability by ionic liquids

Hau-To Wong, Yoong Hsiang See-Toh, Frederico Castelo Ferreira, Robert Crook, Andrew G. Livingston

2006-04-11 Communication

DOI: 10.1039/B602184K

PAMAM dendrimers for efficient siRNA delivery and potent gene silencing

Jiehua Zhou, Nadia Hafdi, Jean-Paul Behr, Patrick Erbacher

2006-05-10 Communication

DOI: 10.1039/B601381C

Assembled bright green fluorescent zinc coordination polymer

Ruibiao Fu, Shengchang Xiang, Shengmin Hu, Longsheng Wang, Yaming Li, Xihe Huang, Xintao Wu

2005-09-22 Communication

DOI: 10.1039/B509695B

Convenient, scalable and flexible method for the preparation of imidazolium salts with previously inaccessible substitution patterns

Alois Fürstner, Manuel Alcarazo, Vincent César, Christian W. Lehmann

2006-04-26 Communication

DOI: 10.1039/B604236H

Effect of tetrabutylphosphonium cation on the physico-chemical properties of amino-acid ionic liquids

Junko Kagimoto, Kenta Fukumoto, Hiroyuki Ohno

2006-04-25 Communication

DOI: 10.1039/B600771F

A platinum-catalyzed annulation reaction leading to medium-sized rings

Dirk Hildebrandt, Wiebke Hüggenberg, Matthias Kanthak, Tobias Plöger, Iris M. Müller, Gerald Dyker

2006-04-25 Communication

DOI: 10.1039/B602498J

You might also like

Compound Q&A

What are the main uses of 1H-Indazole-6-carbonitrile (CAS: 141290-59-7)?

1H-Indazole-6-carbonitrile finds applications in pharmaceuticals, where it serve...

141290-59-71H-Indazole-6-carbon...
Compound Q&A

How should waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) be handled?

Waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) should be collecte...

2997-85-5Dioctyl (2E)-2-buten...
Compound Q&A

What industries use Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide (CAS: 68291-98-5)?

Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide is primarily used in pharmac...

68291-98-5Sodium [(1,2-benzoxa...
Compound Q&A

Are there alternatives to Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxylate (CAS: 741709-66-0) in synthesis?

Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxyla...

741709-66-0Dimethyl 4-(4,4,5,5-...
Compound Q&A

How should waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) be handled?

Waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) should be manage...

80714-39-22-Fluoro-6-hydrazino...
Compound Q&A

What is 6-Formyl-2-pyridinecarboxylic acid (CAS: 499214-11-8)?

6-Formyl-2-pyridinecarboxylic acid is an organic compound with the molecular for...

499214-11-86-Formyl-2-pyridinec...
900874-91-13-(3,4-dimethoxyphen...
Compound Q&A

How is 9H-Tribenzo[b,d,f]azepine (CAS: 29875-73-8) typically synthesized?

9H-Tribenzo[b,d,f]azepine is typically synthesized via a multi-step process invo...

29875-73-89H-Tribenzo[b,d,f]az...
Compound Q&A

How is 1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid (CAS: 1797982-51-4) typically synthesized?

1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxyli...

1797982-51-41-Cyclopropyl-7-etho...
Compound Q&A

How should waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: 671820-52-3) be handled?

Waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: ...

671820-52-3Methyl 3-oxo-1,2,3,4...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.