Method for manufacturing a porous substrate with a modified pore surface and a porous substrate with a modified pore surface

摘要

PROBLEM TO BE SOLVED: To control the characteristics by introducing a polymer chain into the surface of a pore of a porous base material while suppressing a change in the structure of the porous base material itself without being easily restricted by the material of the porous base material. Provided is a suitable method for producing a porous substrate having a modified pore surface. SOLUTION: In the production method of the present invention, a base layer having a polymerization initiating group is formed so that the surface of pores of a porous base material is covered, and a monomer group is brought into contact with the base layer to start polymerization. Includes polymerizing a group of monomers with groups. [Selection diagram] FIG. 1C