Temperature-dependent infrared study of phase transitions in bent-core liquid crystalline compound 12O(OH)2MeO10

2017 ◽  
Vol 90 ◽  
pp. 38-45 ◽  
Author(s):  
Swapnil Singh ◽  
Harshita Singh ◽  
Poonam Tandon ◽  
N.V.S. Rao ◽  
A.P. Ayala
Keyword(s):  
Phase Transitions ◽  
Liquid Crystalline ◽  
Crystalline Compound ◽  
Temperature Dependent ◽  
Infrared Study ◽  
Liquid Crystalline Compound

4-(OCTYLOXY)-N-(4-HEXYLPHENYL)-2-HYDROXYBENZALIMINE THERMOTROPIC COMPOUND: MORPHOLOGIC, MESOMORPHIC, THERMOTROPIC, THERMOOPTICAL AND THERMODYNAMICAL PROPERTIES

2008 ◽  
Vol 22 (03) ◽  
pp. 281-291 ◽  
Author(s):  
ARIF NESRULLAJEV ◽  
BELKIZ BILGIN ERAN ◽  
ÇIDEM YÖRÜR
Keyword(s):  
Phase Transitions ◽  
Liquid Crystalline ◽  
Crystalline Compound ◽  
Reverse Phase ◽  
Isotropic Liquid ◽  
Thermodynamical Properties ◽  
Smectic C ◽  
Nematic Mesophase ◽  
Liquid Crystalline Compound

In this work, the mesomorphic, morphologic, thermotropic, thermooptical, and thermodynamical properties of 4-(octyloxy)-N-(4-hexylphenyl)-2-hydroxybenzalimine thermotropic liquid crystalline compound, which was synthesized by our group, have been studied in detail. This compound displays smectic C and nematic mesophases. These mesophases are enantiotropic and exhibit specific confocal and schlieren textures, respectively. Thermotropic, thermooptical, and thermodynamical properties of the compound at direct and reverse phase transitions between smectic C and nematic mesophases and also between nematic mesophase and isotropic liquid have been investigated. The peculiarities of the bistable heterophase regions of these phase transitions have been studied.

A2H NMR study of orientational order, phase transitions and dynamics in a liquid crystalline compound

1996 ◽  
Vol 21 (6) ◽  
pp. 927-932 ◽  
Author(s):  
D. Catalano ◽  
E. Ciampi ◽  
K. Fodor-Csorba ◽  
C. Forte ◽  
M. Geppi ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Liquid Crystalline ◽  
Orientational Order ◽  
Crystalline Compound ◽  
Nmr Study ◽  
Liquid Crystalline Compound

Structural analysis by X-ray diffraction of a non-polar alkenyl liquid crystalline compound

1996 ◽  
Vol 20 (6) ◽  
pp. 765-770 ◽  
Author(s):  
A. Nath ◽  
S. Gupta ◽  
P. Mandal ◽  
S. Paul ◽  
H. Schenk
Keyword(s):  
Structural Analysis ◽  
Liquid Crystalline ◽  
Crystalline Compound ◽  
X Ray Diffraction ◽  
X Ray ◽  
Liquid Crystalline Compound

Dielectric investigations on a liquid crystalline compound showing wide ferrielectric and antiferroelectric phases

1996 ◽  
Vol 180 (1) ◽  
pp. 137-151 ◽  
Author(s):  
D. Kilian ◽  
S. Hiller ◽  
W. Haase ◽  
J.-M. Hollidt ◽  
G. Heppke
Keyword(s):  
Liquid Crystalline ◽  
Crystalline Compound ◽  
Liquid Crystalline Compound
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