EFFICIENT PHOTOCATALYTIC WATER SPLITTING STRUCTURE USING POROUS META MATERIAL PHOTO ELECTRODE, AND METHOD FOR PREPARING SAME

摘要

According to the present invention, a water splitting structure using porous meta material includes: a first substrate; a nano-rod grown on the first substrate; a meta structure having a plurality of holes formed in a lattice structure on one side so as to allow the end of the nano-rod to be inserted; and the first substrate formed on the other side of the meta structure. The meta material based on metal/photocatalyst in a porous structure or a metal/dielectric structure is formed to increase a light trap effect, thereby increasing operation efficiency in a visible light area.;COPYRIGHT KIPO 2017