Abstract
It was found that the size of quaternary ammonium salt cations strongly influenced the log\( K_{Cl^ - }^{NO_3^ - } \) 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.
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Original Russian Text © E.M. Rakhman’ko, M.S. Markovskaya, L.S. Stanishevskii, Yu.S. Zubenko, A.R. Tsyganov, 2009, published in Zhurnal Fizicheskoi Khimii, 2009, Vol. 83, No. 10, pp. 1980–1985.
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Rakhman’ko, E.M., Markovskaya, M.S., Stanishevskii, L.S. et al. The influence of the structure of the higher quaternary ammonium salt cation on chloride-nitrate exchange. Russ. J. Phys. Chem. 83, 1794–1799 (2009). https://doi.org/10.1134/S003602440910029X
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DOI: https://doi.org/10.1134/S003602440910029X