B01J2220/825

TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, METHOD FOR PRODUCING SAME, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING SAME

A temperature responsive monolithic porous material is obtained that comprises a polymer having a hydration ability that changes in a temperature range of 0 to 80 C. and being immobilized to a surface of the porous material at a high density by binding an atom transfer radical polymerization initiator to a surface of the porous material, and inducing a growth reaction of a polymer, having a hydration ability that changes in a temperature range of 0 to 80 C., from the initiator using an atom transfer radical process under a presence of a catalyst.