Preparation and liquid crystalline properties of a new type of hydrogen-bonded liquid crystals containing an aryl-acetylene moiety
A new type of liquid crystals formed through hydrogen bonding between 4-alkoxybenzoic acids and 4-alkoxyphenylethynylpyridines have been investigated by differential scanning calorimeter and polarizing optical microscopy. These materials show a typical nematic phase.
Document Type: Research Article
Affiliations: State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering Peking University Beijing 100871 PR China
Publication date: 01 September 2003
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