Maintaining the configuration of a light-responsive metal–organic framework: LiYGeO4:Bi3+-incorporation-induced long-term bending through short-time light irradiation

After UV illumination at 254 nm for 10 min, the incorporated LiYGeO 4 :Bi 3+ in the PCN-PLM can continuously provide light irradiation at 365 nm to regulate the CO 2 adsorption capacity of PCN-250.