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yanqing0122

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止于至善

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虫号: 2069552
注册: 2012-10-18
性别: GG
专业: 无机合成和制备化学

[交流] 最基本的二氧化钛催化原理和机制已有22人参与

本问详细介绍了二氧化钛最基本的催化原理和机制，对于初学者和即将写毕业论文的同学大有帮助！
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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附件 1 : PhotocatalysisonTiOnSurfacesPrinciples,Mechanisms,and.pdf

2012-11-01 08:11:33, 3.71 M