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Enhanced photocatalytic activity of quantum-confined tungsten trioxide nanoparticles in mesoporous silica
Daisuke Tanaka1, Yuya Oaki, Hiroaki Imai
1Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan.
Chemical Communications (Cambridge, England)
|June 22, 2010
Abstract:
Due to quantum confinement effects, tungsten trioxide nanoparticles approximately 1.4 nm in diameter prepared in channels of mesoporous silica exhibited a widened bandgap and enhanced photocatalytic performance in the decomposition of benzene.
