EFFICIENT PHOTOCATALYTIC WATER SPLITTING USING POROUS META MATERIAL PHOTO ELECTRODE

摘要

The water decomposition photo-electrode structure using the porous meta-material according to the present invention comprises a first substrate; A nano-rod grown up on the first substrate; A meta structure in which a plurality of holes are formed in a grid structure on one side so that the distal end of the nanorod can be inserted; And a first substrate formed on the other side of the meta structure, wherein a metal / photocatalyst of a porous structure or a meta material based on a metal / dielectric nanostructure is formed to increase a light trap effect due to plasmon development, There is an effect that the operation efficiency can be improved.;