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Title: | Nuclear Magnetic Relaxation Studies of Preferential Solvation in Electrolyte Solutions |
Authors: | Capparelli, Alberto L. Gill, Dip S. Hertz, H. Gerhard Tutsch, Rüdiger Weingärtner, Hermann |
Keywords: | Chemistry Nuclear magnetic relaxation Solvent–solvent interactions Journal of the Chemical Society : Faraday Transaction - I |
Issue Date: | 1978 |
Publisher: | Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1978, 74 (07) |
Abstract: | Formulae are derived which describe the increase in the total proton magnetic relaxation rate relative to the intramolecular relaxation rate in a solvent mixture when solvent molecules of one kind are enriched in the solvation sphere of a dissolved ion. Experimental nuclear magnetic relaxation results regarding the application of these formulae for solutions of Mg(ClO4)2, KI and RbI in water + methanol mixtures are reported. It is shown that preferential solvation effects are present in these systems, they are ascribed to preferential hydration of the cations. |
URI: | http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/18811 |
Appears in Collections: | Journal Articles (before-1995) |
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1834-1848.pdf Restricted Access | 882.07 kB | Adobe PDF | View/Open Request a copy |
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