Effect of the phase state on the mutual solubility of nanostructured water and sucrose

Authors

  • T.V. Krupska Chuiko Institute of Surface Chemistry of the NAS of Ukraine, Kiev
  • M.V. Borysenko Chuiko Institute of Surface Chemistry of the NAS of Ukraine, Kiev
  • V.V. Turov Chuiko Institute of Surface Chemistry of the NAS of Ukraine, Kiev

DOI:

https://doi.org/10.15407/dopovidi2017.12.083

Keywords:

1H NMR spectroscopy, hydration, nanosilica, sucrose

Abstract

The state of water in a hydrated sucrose powder, its cooled melt, and the composite system containing nanosilica A-300 and sucrose in a ratio of 3 : 1 is studied by low-temperature 1H NMR spectroscopy. It is shown that the adsorption of water in the composite is not accompanied by the dissolution of the sucrose immobilized on the SiO2 surface in the interphase water. The effect of increasing the solubility of sucrose upon placing the com posite in a deuterochloroform medium is revealed.

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References

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Published

23.09.2024

How to Cite

Krupska, T., Borysenko, M., & Turov, V. (2024). Effect of the phase state on the mutual solubility of nanostructured water and sucrose . Reports of the National Academy of Sciences of Ukraine, (12), 83–89. https://doi.org/10.15407/dopovidi2017.12.083

Issue

No. 12 (2017): Reports of the National Academy of Sciences of Ukraine

Section

Chemistry

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