Thermodynamic properties of some substances having liquid crystal properties. 2

被引：0

作者：

Vilcu, R ^{[1
]}

Meltzer, V

Baciu, I

Bairaktaris, G

机构：

[1] Univ Bucharest, Fac Chem, Bucharest, Romania

[2] Univ Atena, Atena, Italy

来源：

REVISTA DE CHIMIE | 2000年 / 51卷 / 12期

关键词：

thermotrop liquid crystal; mezophase; differential scanning calorimetry; Boetius thermomicroscopy; new derivatives from cholesteryl;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Some new thermotrop liquid crystals derived from p-aminobenzoate of cholesteryl were studied by thermal methods. The experimental DSC and observed using the Boetius thermomicroscopy data were analysed and applied to calculate some thermodynamic transition functions (Delta H-tr and Delta S-tr), between the mezophases. The influence of the various substituents was discussed.

引用

页码：950 / 953

页数：4

共 8 条

[1]

MUSCUTARIU I, 1981, CRIST LICHIDE APLICA

[2]

RIZVI TZ, 1997, SCI INT, V9, P31

[3] Modulated differential scanning calorimetry - Transitions between monotropic and enantiotropic phases of a cholesteric liquid crystal [J].