A highly crystalline, controlled size, the exposed surface of the porous monocrystalline high energy titanium dioxide photocatalyst and preparation method and application

The present invention discloses a high crystallinity, controlled size, the exposed high energy surface porous monocrystalline titanium dioxide photocatalyst and a preparation method. The present invention relates to a porous single-crystal titanium dioxide photocatalyst having a high specific surface area, controllable size, uniform pore size distribution characteristics. The method of preparing such catalysts green simple preparation process substantially no environmental pollution. Under UV irradiation, the NOx removal rate of the mobile phase was 81%, of such catalysts in the fields of cosmetics, water treatment, exhaust gas treatment, solar cells, also have potential applications.