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Original Articles

New Liquid Crystalline Compounds of a T-Shape

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Pages 99-110 | Received 27 Nov 1995, Accepted 27 Nov 1995, Published online: 04 Oct 2006
 

Abstract

Three new dimesogenic compounds that are consisted of two mesogenic units connected through a polymethylene spacer in the shape of the letter T have been synthesized. The compounds were characterized for their liquid crystallinity by the differential scanning calorimetry (DSC), X-ray diffractometry and visual observation of the melts on a hot-stage attached to a polarizing microscope. All the compounds were found to form only nematic phase and to be enantiotropic.

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