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Platinum nanoparticles were selectively deposited on titania via a facile photochemical method. The anatase-type TiO 2 nanostructure, prepared by sol-gel, is in intimate contact with the carbon (Vulcan XC-72) used as supporting material. The structural studies via XRD in the as prepared and heat-treated samples were evaluated and compared to the substrate without oxide. The lattice constant...
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