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Phase diagram of the liquid crystal system of water-decanol-lanthanum nitrate-decaethylene glycol monododecyl ether

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Abstract

The phase behavior of a self-organizing system based on the nonionic surfactant of decaethylene glycol monodecyl ether-lanthanum nitrate hexahydrate-water and decanol is presented. A system phase diagram was constructed. The concentration, temperature ranges of existence and types of liquid crystal phases were established. Analysis of structural changes during the phase transitions hexagonal phase-lamellar phase-isotropic liquid was made on the basis of data obtained by viscosimetry and self-diffusion NMR.

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Correspondence to Yu. G. Galyametdinov.

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Original Russian Text © N.M. Selivanova, A.I. Galeeva, A.B. Konov, O.I. Gnezdilov, K.M. Salikhov, Yu.G. Galyametdinov, 2010, published in Zhurnal Fizicheskoi Khimii, 2010, Vol. 84, No. 5, pp. 902–907.

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Selivanova, N.M., Galeeva, A.I., Konov, A.B. et al. Phase diagram of the liquid crystal system of water-decanol-lanthanum nitrate-decaethylene glycol monododecyl ether. Russ. J. Phys. Chem. 84, 802–807 (2010). https://doi.org/10.1134/S003602441005016X

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  • DOI: https://doi.org/10.1134/S003602441005016X

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