Thermal and Optical Characterization of Polymer-Dispersed Liquid Crystals

Figure 16

Polarized optical micrographs of cholesteryl nonanoate dispersed in UV15 taken during cooling from the isotropic phase at (a) 90.4 °C, (b) 71.6 °C, and (c) 25 °C.

(a)

(b)

(c)