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New symmetric azomethinic dimer: the influence of structural heterogeneity on the liquid crystalline behaviour.
- Source :
-
Liquid Crystals . Apr2011, Vol. 38 Issue 4, p433-440. 8p. 3 Color Photographs, 1 Diagram, 2 Charts, 6 Graphs. - Publication Year :
- 2011
-
Abstract
- The paper deals with the study of the thermotropic liquid crystalline properties of a new azomethinic symmetric dimer and some of its structural heterogeneous mixtures with one of its reagents. Their thermotropic behaviour was monitored by polarised light microscopy, differential scanning microscopy and variable temperature X-ray diffraction measurements. The influence of the structural heterogeneity on the mesomorphic behaviour was established and some similarities with the mesomorphic behaviour of the polydisperse polymers were underlined. [ABSTRACT FROM AUTHOR]
- Subjects :
- *AZO compounds
*DIMERS
*LIQUID crystals
*THERMOTROPISM
*CARBYNES
*X-ray diffraction
Subjects
Details
- Language :
- English
- ISSN :
- 02678292
- Volume :
- 38
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Liquid Crystals
- Publication Type :
- Academic Journal
- Accession number :
- 60040679
- Full Text :
- https://doi.org/10.1080/02678292.2010.550326