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±¾ÎÊÏêϸ½éÉÜÁ˶þÑõ»¯îÑ×î»ù±¾µÄ´ß»¯ÔÀíºÍ»úÖÆ£¬¶ÔÓÚ³õѧÕߺͼ´½«Ð´±ÏÒµÂÛÎĵÄͬѧ´óÓаïÖú£¡ Contents 1. Introduction 2. Electronic Processes in Photocatalysis 2.1 -1. Molecular Spectroscopy and Photochemistry 2.1 -2. Molecular Excitation and Deexcitation Events 2.1, Molecular Electronic Excitation 2.2. Semiconductor Electronic Excitation 2.2.1. Band-Gap Photoexcitation 2.2.2. Band-Edge Positions 2.2.3. Charge Carrier Trapping 2.2.4. Quantum Size Effects 2.2.5. Band Bending and Formation of Schottky 2.3. Photoinduced Electron Transfer Processes on the Surface of Catalysts 3.1. The Lattice and Electronic Structure of Ti02 3.1.1. The Lattice Structure of Rutile and Anatase 3.1.2. Geometric and Electronic Structure of TiOz Single-Crystal Surfaces 3.2. Chemisorption Studies on Ti02 Surfaces Barrier 3. Photocatalysis on TiO2 3.2.1. Water Adsorption 3.2.2. H2 Adsorption 3.2.3. Oxygen Adsorption 3.2.4. CO and COz Adsorption 3.2.5. NO and SOn Adsorption 3.2.6. NH3 and H2S Adsorption 3.2.7. Deoxygenation Reactions of Organic Molecules on TiO2 3.3. Photochemistry of Small Inorganic Molecules on TiO2 3.3.1, Photodecomposition of Water on Ti02 3.3.2. Photoadsorption and Photodesorption of Oxygen on Ti02 3.3.3. Photooxidation and Photoreduction of Molecular Nitrogen 3.3.4. Photoreduction of COP 3.3.5. Photooxidation of Halides on Ti02 3.3.6. Photoinduced Surface Corrosion 3.4 Photooxidation on Ti02 Single Crystals 3.4.1. Photoelectrochemistry on Single-Crystal 3.4.2. Photochemical Studies on Single-Crystal 3.5. Photooxidation at the Gas-Solid Interface on TiOz Catalysts 3.5.1 Introduction Electrodes Sample TextTiO2 3.5.2. The Photoactivity of Ti02: Effects of Adsorbed H20 and 02 3.5.3. Trichloroethylene (TCE) 3.5.4. 4-Chlorophenol (4-CP) 3.6. Photooxidation at the Liquid-Solid Interface 3.6.1. Introduction 3.6.2. The Primary Events of Photooxidation at the Liquid-Solid Interface 3.6.3. The Dynamics of Charge Carrier Trapping, Recombination, and Interfacial Electron Transfer 3.6.4. Overview of Photomineralization Reactions in Aqueous Semiconductor Dispersions on TiOz Catalysts 4. Surface Modification 4.1. Introduction 4.2. Metal Semiconductor Modification 4.3. Composite Semiconductors 4.4. Surface Sensitization 4.5. Transition Metal Doping 5. Summary 6. Acknowledgments 7. References[ Last edited by pzypdl on 2012-11-3 at 14:18 ] |
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