NMR Study for Self-aggregation of 1-Butyl-3-methylimidazolium Bromide in Aqueous Solution
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چکیده
منابع مشابه
NMR study for self-aggregation of 1-butyl-3-methylimidazolium bromide in aqueous solution.
Self-aggregation of 1-butyl-3-methylimidazolium bromide ([bmim]Br) in D(2)O has been investigated using NMR spectroscopy. The (1)H spin-lattice relaxation times (T(1)) of the [bmim](+) increased with the decrease of concentration in the range of 0.1-3.0 mol dm(-3) as expected, however, in contrast, the (1)H-T(1) decreased below 0.1 mol dm(-3). The estimated (13)C-activation energies indicated t...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2008
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.24.1369