Visible-light photocatalyst comprising zinc iron oxide and tungsten oxide and method of preparing thereof

摘要

The present invention provides a visible light photocatalyst comprising zinc iron oxide and tungsten oxide, wherein the zinc iron oxide and tungsten oxide form a junction structure. The visible light photocatalyst according to the present invention has the effect of showing high photocatalytic activity in the visible light region. In addition, the manufacturing method of the visible light photocatalyst according to the present invention has an effect that can easily produce a photocatalyst showing excellent photocatalytic activity without a heat treatment process at a high temperature.