Thermal and Optical Characterization of Polymer-Dispersed Liquid Crystals

Figure 18

Polarized optical micrographs of cholesteryl benzoate dispersed in UV15 taken during cooling from the isotropic phase at (a) 100.5 °C, (b) 85.4 °C, and (c) 25 °C.

(a)

(b)

(c)