Research needed porous polymer

Nature of the amorphous porous polymer Until now, real structures of many important porous polymers have not been very clearly understood, though efforts from the simulation of functions from the macroscopic view have been reported. Crystalline COFs and covalent triazine frameworks (CTFs) are good examples to understand the structure-function correlation, although much research is still required for the amorphous porous polymer. Accurate description of the interpenetration, defects, topology etc. of porous polymers is needed. 

This principle is applied not only to the PVA-PVAc composites but to other polymer composites. The composite structure does not always need to be porous but may be powders and gels designed for the wettability by solvents and the extension of the surface area in soluble polymers. From this point-of-view, the present work sheds a new light on the research on composite materials related to graft polymers and copolymers. 

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