Synthesis of chiral azobenzene and their effect on cholesteric liquid crystal

Ding, Hang Jun
Mu, Li Na
Yang, Zhou
Yang, Huai

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Publication date

January 2013

DOI

10.4028/www.scientific.net/AMR.805-806.1340

ISSN

1662-8985

Abstract

A kind of chiral azobenzene was synthesized. The formation of chiral azobenzene was confirmed by IR and 1H NMR spectroscopy, and mesomorphic properties were investigated by DSC and POM. The reversible optically induced switching effect between trans and cis isomer of chiral azobenzene was demonstrated by a UV/Vis/NIR spectrophotometer. It was found that cholesteric liquid crystal molecular alignment could be adjusted by these chiral azobenzene. ? (2013) Trans Tech Publications, Switzerland.EI

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Synthesis of chiral azobenzene and their effect on cholesteric liquid crystal

Abstract

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Synthesis of chiral azobenzene and their effect on cholesteric liquid crystal

Abstract

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