Research Article
Enhancement of Visible-Light Photocatalytic Activity of Mesoporous Au-TiO2 Nanocomposites by Surface Plasmon Resonance
Table 1
Effects of on physical properties of the Au-TiO2 composite powders.
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a: Average crystalline size of TiO2 was determined on the basis of the broadening of the anatase diffraction peak using the Scherrer equation. b: The BET surface area was determined by multipoint BET method using the adsorption data in the relative pressure () range of 0.05–0.2. c: Pore volume, porosity, and average pore size were determined by nitrogen adsorption volume at the relative pressure of 0.994. |