Effect of azo and ester linkages on rod shaped Schiff base liquid crystals and their photophysical investigations
作者:Chinnaiyan Selvarasu、Palaninathan Kannan
DOI:10.1016/j.molstruc.2016.06.081
日期:2016.12
new series of rod shaped Schiff base containingliquidcrystal compounds with azo and ester linkages have been synthesized and characterized respectively. The rod like molecules containing cinnamate linkages with four different alkyl spacers (n = 6, 8, 10 and 12) and influence of linking group have been elucidated. Considerable changes in mesomorphic properties were noticed starting from Nematic to