Fig. 1. Chemical structure formula of CLCSF mixtures

Fig. 2. Schematic diagram of the process for preparing CLCSF

Fig. 3. Schematic of the spatio-temporal dual-programming of the CLCSF

Fig. 4. (a) Reaction equation for the preparation of CLCSF; (b) Blue CLCSF; (c) POM texture image; (d) Bragg reflection spectrum; (e) Shift of the center-wavelength of the Bragg reflection spectrum of a CLCSF during the Michael addition reaction.

Fig. 5. (a) Effect of the reaction time of Michael addition on stress-strain curve measured at room temperature of each CLCSF samples; (b) Stress-sensitive mechanochromic response of CLCSF samples with temporal programming.

Fig. 6. (a) Appearance of the CLCSF changes from invisible to colorful as the tension force increases; (b) Bragg reflection wavelength (λ₀) on the CLCSF as the tension force increases.