Framework-8 (ZIF-8) is particularly well-suited for this role due to its adaptable synthesis routes tailored to specific requirements. It can be synthesized under mild conditions, such as room temperature, and exhibits exceptional properties like high porosity and a large surface area. Moreover, ZIF-8 is compatible with nonpolar solvents, making it well-suited for integrating with CPB without compromising its stability. Another interesting aspect of previous studies is that most CPB/ZIF-8 nanocomposites have been synthesized using the ligand-assisted reprecipitation (LARP) method.