EASILY RECYCLABLE POROUS MATERIAL-SATELLITE NANOPARTICLE COMPOSITE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide: an environment-friendly porous material-satellite nanoparticle composite which has excellent recovery and repeated usage performance and can be used as a catalyst, an antiviral agent, or an antimicrobial agent; and a method for producing the same.

SOLUTION: The porous material-satellite nanoparticles composite includes: a porous material 10; a molecule 20 having a first end 21 coupled to the surface of the porous material and including a functional group 22 in a second end; and satellite nanoparticles 30 coupled to the functional group. The method for producing the porous material-satellite nanoparticles composite includes steps of: (a) introducing porous material precursor materials to a first solution to prepare a second solution; (b) introducing the molecule including the functional group at the second end to the second solution to combine the first end of the molecule to an outer surface of the porous material to prepare a third solution containing a molecule-combined composite; (c) introducing a satellite nanoparticle seed to the third solution to combine the satellite nanoparticle seed to the functional group of the second end of the molecule; and (d) growing the satellite nanoparticle seed.

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