Construction and Application of Porous Organic Cage
Porous Organic Cages(POCs)are a new class of low density crystalline porous materials with unique advantages,consisting of caged discrete molecules with designable open cavities or channels,good gas permeability and liquid solubility,as well as high stability and permanent porosity.Due to the stable porous properties and solubility properties of POCs,its application range has been broadened.Currently,POCs materials have been designed,constructed and applied in various fields such as gas storage and separation,selective guest inclusion,adsorption,environmental purification and heterogeneous catalysis.Based on this,this paper will focus on the construction and application progress of POCs materials in recent years.