2.2.3. Preparation of TMC-UiO-66(Zr)-NH2
UiO-66(Zr)-NH2 powder (0.1 g) was added to 100 mL 0.1% (w/v) of a TMC/n -hexane solution, and the mixture was allowed to react for 60 min. Subsequently, the mixture was centrifuged, the powder was immersed in C2H5OH, and the system was magnetically stirred for 2 h. These steps were repeated three times to fully wash the residual impurities. The resulting powder was collected, dried at 80 °C for 12 h, and was further tested to confirm that TMC reacted with UiO-66(Zr)-NH2.