Study of Water Freezing in Nano-Channels of Supramolecular Structure Formed by Wedge-Shaped Amphiphilic Molecules

Phase behavior and supramolecular structure stability of wedge-shaped mesogens at negative temperature have been studied for the first time. The effect of geometrical confinement on water crystallization in different channels was examined. The role of local ordering of linear alkyl groups on stabili...

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Bibliographic Details
Published in:Key engineering materials 2019-08, Vol.816 (23), p.139-145
Main Authors: Ivanov, Dimitri A., Grafskaia, Kseniia N., Anokhin, Denis V., Akhkiamova, A.F.
Format: Article
Language:English
Subjects:
Chemical Sciences
Crystallization
Freezing
Molecular structure
Nanochannels
Polymers
Structural stability
Wedges
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Summary:Phase behavior and supramolecular structure stability of wedge-shaped mesogens at negative temperature have been studied for the first time. The effect of geometrical confinement on water crystallization in different channels was examined. The role of local ordering of linear alkyl groups on stability of the nanochannels during water freezing was enlighten.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.816.139