The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.
Aggregation Behavior of Ionic Liquids in Aqueous Solutions: Effect of Alkyl Chain Length, Cations, and Anions
Abstract
Self aggregation of the ionic liquids, 1-butyl-3-methylimidazolium chloride [C4mim][Cl], 3-methyl-1-octylimidazolium chloride [C8mim][Cl], 1-butyl-3-methylimidazolium tetrafluoroborate [C4mim][BF4], N-butyl-3-methylpyridinium chloride [C4mpy][Cl], in aqueous solution has been investigated through 1H nuclear magnetic resonance (NMR) and steady-state fluorescence spectroscopy. Aggregation properties were determined by application of mass action theory to the concentration dependence of 1H NMR chemical shifts. Aggregation properties showed fairly good agreement with the previously reported results obtained from small angle neutron scattering, conductivity, and surface tension measurements. A detailed analysis of chemical shifts of water and various protons in ILs has been employed to probe the aggregate structure. Fluorescence spectroscopy provided important information about the critical aggregation concentration (cac) and the microenvironment of the aggregates. We could also observe a break point quite consistent with that of 1H NMR and fluorescence spectroscopy at cac from the concentration dependence of refractive index measurements. Standard free energies of aggregation DeltaGom of various ILs derived using the refractive index/concentration profiles were found comparable to those of classical ionic surfactants.
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Cites
Room-Temperature Ionic Liquids: Solvents for Synthesis and Catalysis. 2
Hallett, J. P., & Welton, T. (2011) · Chemical Reviews · doi:10.1021/cr1003248 · Cited by 12,578
Room-Temperature Ionic Liquids. Solvents for Synthesis and Catalysis
Welton, T. (1999) · Chemical Reviews · doi:10.1021/cr980032t · Cited by 11,852
Ionic Liquids—New “Solutions” for Transition Metal Catalysis
Wasserscheid, P., & Keim, W. (2000) · Angewandte Chemie · doi:10.1002/1521-3773(20001103)39:21<3772::aid-anie3772>3.0.co;2-5 · Cited by 5,720
Ionic Liquids--Solvents of the Future?
Rogers, R. D., & Seddon, K. R. (2003) · Science · doi:10.1126/science.1090313 · Cited by 4,130
(2002) · Wiley eBooks · doi:10.1002/3527600701 · Cited by 3,960
Kalyanasundaram, K., & Thomas, J. K. (1977) · Journal of the American Chemical Society · doi:10.1021/ja00449a004 · Cited by 3,464
Influence of chloride, water, and organic solvents on the physical properties of ionic liquids
Seddon, K. R., Stark, A., & Torres, M.-J. (2000) · Pure and Applied Chemistry · doi:10.1351/pac200072122275 · Cited by 2,293
The distillation and volatility of ionic liquids
Earle, M. J., Esperança, J. M. S. S., Gilea, M. A., Canongia Lopes, J. N., Rebelo, L. P. N., Magee, J. W., Seddon, K. R., & Widegren, J. A. (2006) · Nature · doi:10.1038/nature04451 · Cited by 2,151
Characterizing Ionic Liquids On the Basis of Multiple Solvation Interactions
Anderson, J. L., Ding, J., Welton, T., & Armstrong, D. W. (2002) · Journal of the American Chemical Society · doi:10.1021/ja028156h · Cited by 1,078
High-Pressure Phase Behavior of Ionic Liquid/CO2 Systems
Blanchard, L. A., Gu, Z., & Brennecke, J. F. (2001) · The Journal of Physical Chemistry B · doi:10.1021/jp003309d · Cited by 1,018
Cited by
Multiscale Studies on Ionic Liquids
Dong, K., Liu, X., Dong, H., Zhang, X., & Zhang, S. (2017) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00776 · Cited by 773
Metadata
- Authors
- Singh, T., & Kumar, A.
- Venue
- The Journal of Physical Chemistry B
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-06-16
- Volume
- 111
- Issue
- 27
- Pages
- 7843-7851
- ISSN
- 1520-5207 (ISSN-L)
- 1520-6106
- OpenAlex
- W2069684069
- Cited by
- 455
- References
- 23
- FWCI
- 11.44
- Type
- journal article
- Language
- en
- Open access
- closed
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