Registration Number
0217U007284,
0117U006087
, R & D reports
Title
Molecular and ionic nanoclusters in aqueous solutions of lithotropic liquid crystals from NMR data and vibrational spectroscopy.
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Head
Pogorelov Valeriy,
Registration Date
27-12-2017
Organization
Taras Shevchenko Kiev University
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The object of the study is aqueous solutions of lyotropic liquid crystals. The purpose of the work is to establish the relationship between vibrational spectra and the structure of aqueous solutions of lyotropic liquid crystals. Methods of research: Fourier spectroscopy of infrared absorption of light; spectroscopy of light scattering; nuclear magnetic resonance. Structural transformations occurring in aqueous solution of a lipotropic liquid crystal DSCG, or cromolin, were investigated by vibrational spectroscopy (infrared absorption and light scattering). The Fourier spectra of IR absorption of a 10% aqueous solution of cromolin in the temperature range from 20 to 42 ° C are recorded in heating and cooling processes, special attention is paid to the analysis of structural transformations near the point of the phase transition at a temperature of 5.5 ° С. The spectra of CRC of pure cromolin and its aqueous solutions at various concentrations - from 2.5% to 25% were registered.5481
Product Description
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І. Безручко
Васківський Євгеній Вікторович
Дорошенко Ірина Юріївна
Дорошенко Олена Петрівна
Погорелов Валерій Євгенійович
Чернолевська Єлизавета Анатоліївна
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2020-04-02
