首页   按字顺浏览 期刊浏览 卷期浏览 Liquid Crystalline Properties of S-(-)-4-(2-n-Alkoxy-Propionyloxy) Biphenyl-4′-n...
Liquid Crystalline Properties of S-(-)-4-(2-n-Alkoxy-Propionyloxy) Biphenyl-4′-n-Alkoxy-3,5-Dimethylbenzoate

 

作者: Anikó Vajda,   Miroslav Kašpar,   Věra Hamplová,   Přemysl Vaněk,   Katalin Fodor-csorba,   Lajos Bata,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 2000）
卷期: Volume 351, issue 1  

页码: 279-286

 

ISSN:1058-725X

 

年代: 2000

 

DOI:10.1080/10587250008023277

 

出版商: Taylor & Francis Group

 

关键词: ferroelectric liquid crystals;synthesis;lactic acid derivatives

 

数据来源: Taylor

 

摘要:

Four new chiral homologous series of ferroelectric liquid crystals S-(-)-4-(2-n-alkoxy-propionyloxy)biphenyl-4′-n-alkoxy-3,5-dimethylbenzoate (DMn/mseries) having O-substituted S-(-)-lactic acid as terminal group were synthesized, and characterized. They showed monotropic chiral smectic C and chiral nematic mesophases, and two representatives exhibited blue phase as well. Binary mixtures of these compounds were investigated. The effect of the lateral methyl substitutents and the length of the terminal groups on the chiral and non-chiral parts were investigated.

 

点击下载:  PDF (323KB)



返 回