Figure 3.
(a) Chemical structures of the materials used to prepare the FCLC systems. The SLC-1717 is a non-reactive liquid crystal (LC) mixture. The S811 is a chiral dopant. The M is our synthetic chiral dopant. The DC8 is our synthetic aggregation-induced emission molecular. (b) PL spectra of 1–4 samples with different chiral dopant contents in THF (c = 10−4 M). (c) CIE chromaticity coordinates of 1–4 sample with different chiral dopant contents in THF (c = 0.5 M), which are (0.1632, 0.4069), (0.1618, 0.4047), (0.1624, 0.4043), and (0.162, 0.4032), respectively. (d) The reflection spectra of the 1–4 sample with different chiral dopant contents. (e) Photographs of the 1–3 sample under natural light and upon UV irradiation.