Liquid Crystal and Gelation Properties of the Compounds Having a Chromen-2-one Skeleton

Chinese Journal of Applied Chemistry ›› 2009, Vol. 26 ›› Issue (10): 1189-1193.

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Liquid Crystal and Gelation Properties of the Compounds Having a Chromen-2-one Skeleton

SHU Lin1, ZHANG Fu-Sheng2

(1.Center of Analysis and Measurement;2.College of Chemical and Material Engineering,Jilin Institute of Chemical Technology,Jilin 132022)

Received:2008-10-09 Revised:2009-02-26 Published:2009-10-10 Online:2009-10-10

Abstract

Abstract:

The compounds having a chromen-2-one skeleton showed good properties of liquid crystal, but also showed better properties of gelation, the gel forming with various organic solvents is obtained. The critical gel concentrations in various solvents were determined, the three-dimensional network structure consisting of xerogel fibrils was observed with scanning electron microscope.

Key words: liquid crystals, gel, gelation, chromen-2-one, xerogel

CLC Number:

0648.1

SHU Lin1, ZHANG Fu-Sheng2. Liquid Crystal and Gelation Properties of the Compounds Having a Chromen-2-one Skeleton[J]. Chinese Journal of Applied Chemistry, 2009, 26(10): 1189-1193.

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Liquid Crystal and Gelation Properties of the Compounds Having a Chromen-2-one Skeleton

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