Studies on the Properties of Lyotropic Liquid Crystal for As/n-C5H11OH/H2O System with 2H NMR and DSC Methods

Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (9): 1446.

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Studies on the Properties of Lyotropic Liquid Crystal for As/n-C₅H₁₁OH/H₂O System with ²H NMR and DSC Methods

LI Fang¹, LI Gan-Zuo¹, WANG Han-Qing², HAO Shu-Xuan¹

1. Institute of Colloid and Interface Chemistry, Shandong University, Jinan, 250100;
2. Lanzhou Institute of Chemistry Physics, Chinese Academy of Sciences

Received:1995-09-05 Online:1996-09-24 Published:1996-09-24

Abstract

Abstract: The isothermal phase diagram for the system sodium dodecyl sulfonate(As)/n-C₅H₁₁OH/H₂Ohas been determined at 303 K. ²H NMRspectroscopy and DSCmethod have been used to determine the structures of the lyotropic liquid crystal.The results showed that the liquid crystal structures did not change with the contents of water under a certain temperature(303 K),but changed with the variation of temperatures at a certain composition.

Key words: Sodium dodecyl sulfonate, Lyotropic liqtiid crystal, ²H NMR, DSC

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LI Fang, LI Gan-Zuo, WANG Han-Qing, HAO Shu-Xuan. Studies on the Properties of Lyotropic Liquid Crystal for As/n-C₅H₁₁OH/H₂O System with ²H NMR and DSC Methods[J]. Chem. J. Chinese Universities, 1996, 17(9): 1446.

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Studies on the Properties of Lyotropic Liquid Crystal for As/n-C₅H₁₁OH/H₂O System with ²H NMR and DSC Methods

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