The influence of the structure of the higher quaternary ammonium salt cation on chloride-nitrate exchange

It was found that the size of quaternary ammonium salt cations strongly influenced the log value, which was explained by the special features of ionic association in the organic phase. The use of 3,4,5-tridodecyloxybenzyltridodecylammonium nitrate as an electrode active substance could increase the...

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Bibliographic Details
Published inRussian Journal of Physical Chemistry A Vol. 83; no. 10; pp. 1794 - 1799
Main Authors Rakhman’ko, E. M., Markovskaya, M. S., Stanishevskii, L. S., Zubenko, Yu. S., Tsyganov, A. R.
Format Journal Article
LanguageEnglish
Published Moscow Nauka/Interperiodica 01.10.2009
Subjects
Chemistry
Chemistry and Materials Science
Other Problems of Physical Chemistry
Physical Chemistry
Trioctyl
Methyl Gallate
Quaternary Nitrogen Atom
Single Charged Anion
Exchange Constant
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Summary:It was found that the size of quaternary ammonium salt cations strongly influenced the log value, which was explained by the special features of ionic association in the organic phase. The use of 3,4,5-tridodecyloxybenzyltridodecylammonium nitrate as an electrode active substance could increase the selectivity of the NO 3 − -selective electrode with respect to Cl − ions.
ISSN:0036-0244
1531-863X
DOI:10.1134/S003602440910029X