Phase transitions of new antiferroelectric bent-core thiobenzoate

被引：1

作者：

Wantusiak, B. ^{[1
]}

Zalewski, S. ^{[1
]}

Suchodolski, P. ^{[1
]}

Chrusciel, J. ^{[1
]}

Ossowska-Chrusciel, Miroslawa D. ^{[1
]}

机构：

[1] Siedlce Univ Nat Sci & Humanities, Inst Chem, PL-08110 Siedlce, Poland

来源：

PHASE TRANSITIONS | 2012年 / 85卷 / 05期

关键词：

liquid crystals; banana-shaped molecules; antiferroelectric phase; mesomorphic and electro-optical properties; BANANA-SHAPED MOLECULES; LIQUID-CRYSTALS; B2; PHASES; SERIES; B1;

D O I：

10.1080/01411594.2011.634330

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

This article reports the results on phase transitions, mesomorphic and electro-optical (EO) properties of new bis [4-(4'-alkylphenylthiocarbonyl)phenyl] isophtalates from a homologous series of banana-shaped thioesters, referred to as IFOSn, when n=8, synthesized by us. The IFOS8 compound has two enantiotropic phases: B2 with antiferroelectric order and B6. The mesomorphic properties were investigated by means of three complementary methods: differential scanning calorimetry, polarized light optical microscopy and transmitted light intensity. EO measurements were also carried out.

引用

页码：444 / 452

页数：9

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