Fig. 2: Synthesis and characterization of CLCEs.
From: Visible-light-programmed patterning in dynamically bonded cholesteric liquid crystal elastomer
a Chemical structures of the CLCEs. b Preparation process of CLCEs. Stress–strain (c) and DSC (d) curves of CLCEs with different Se–LC contents. Reflectance spectra of CLCEs with 20% Se–OH content at different elongations (e) and corresponding photographs (f).
