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Preparation, Characterization of Visiblelight Activated TiO2 Catalysts And Their Photocatalytic Performance Study

Abstract第8-10页
摘要第11-13页
Chapter one General Introduction第13-17页
Chapter two Literature Review第17-55页
    2.1. Photocatalysis第17-24页
        2.1.1. Homogeneous photocatalysis第18-19页
        2.1.2. Heterogeneous photocatalysis第19-24页
    2.2. Photocatalytic Materials第24-27页
    2.3. Titanium dioxide第27-36页
        2.3.1. Occurrence and structural properties第27-29页
        2.3.2. Electronic structure第29-30页
        2.3.3. Photocatalytic properties of Titanium dioxide第30-31页
        2.3.4. Enhanced Photocatalytic Activity第31-34页
        2.3.5. Preparation methods第34-36页
    2.4. Characterization techniques第36-46页
        2.4.1. UV-vis spectroscopy第36-38页
        2.4.2. Fourier transforms infrared spectroscopy (FTIR)第38页
        2.4.3. X-ray Diffraction第38-40页
        2.4.4. Brunauer, Emmett Teller (BET)第40-41页
        2.4.5. X-ray photoelectron spectroscope (XPS)第41-43页
        2.4.6. Photoluminescence Spectroscopy (PL)第43-46页
    2.5. Application of nanomaterials第46-55页
        2.5.1. Chemical applications第47-48页
        2.5.2. Optical and electronic applications第48-49页
        2.5.3. Magnetic applications第49页
        2.5.4. Metal and ceramics applications第49-50页
        2.5.5. Biological applications第50-52页
        2.5.6. Environmental application第52-55页
Chapter Three Research on Carbon-doped Titanium Dioxide Thin Films第55-73页
    3.1. Introduction第55-58页
    3.2. Materials and methods第58-61页
        3.2.1. Materials第58页
        3.2.2. Synthesis of visible-light-activated C-TiO_2 films第58-59页
        3.2.3. Characterization of the C-TiO_2 films第59页
        3.2.4. Photocatalytic degradation experiment第59-60页
        3.2.5. Detection of hydroxyl radicals第60-61页
    3.3. Results and discussion第61-71页
        3.3.1. X-ray diffraction studies第61-62页
        3.3.2. UV–vis diffuse reflectance spectra第62-64页
        3.3.3. X-ray photoelectron spectroscope第64-65页
        3.3.4. Fourier transforms infrared (FT-IR) spectroscopy第65-66页
        3.3.5. Photoluminescence spectra第66-68页
        3.3.6. Photocatalytic activity of C-TiO_2 thin film第68-71页
    3.4. Conclusions第71-73页
Chapter four Research on TiO_2/Fe_2O_3 nanoparticles第73-92页
    4.1. Introduction第73-75页
    4.2. Materials and Methods第75-77页
        4.2.1. Chemicals第75页
        4.2.2. Sample preparation第75页
        4.2.3. Characterization第75-76页
        4.2.4. Activity test第76-77页
    4.3. Results and discussion第77-91页
        4.3.1. Photocatalytic activity tests第77-81页
        4.3.2. Characterization tests第81-89页
        4.3.3. Photocatalytic mechanism第89-91页
    4.4. Conclusions第91-92页
Chapter five Research on CN-TiO_2 Modified with OMS-2第92-107页
    5.1. Introduction第92-93页
    5.2. Materials and methods第93-96页
        5.2.1. Chemicals第93-94页
        5.2.2. Synthesis of Daylight-Activated CN-TiO_2/OMS-2 Samples第94页
        5.2.3. Characterization of Synthesized CN-TiO_2/OMS-2 Samples第94-95页
        5.2.4. Photocatalytic Evaluation with Methyl orange under Daylight第95-96页
    5.3. Results and Discussion第96-105页
        5.3.1. Characterization tests第96-103页
        5.3.2. Photocatalytic Activity of CN-TiO_2/OMS-2 Samples:第103-104页
        5.3.3. Photocatalytic Mechanism:第104-105页
    5.4. Conclusions:第105-107页
Chapter six Research on Ag/C-TiO_2第107-115页
    6.1. Introduction第107-108页
    6.2. Materials and methods第108-110页
        6.2.1. Materials第108页
        6.2.2. Synthesis of C-TiO_2第108-109页
        6.2.3. Photoreduction of silver nanoparticles over the C-TiO_2 substrate第109页
        6.2.4. Characterization of the Ag/C-TiO_2第109-110页
        6.2.5. Photocatalytic degradation experiment第110页
    6.3. Results and Discussion第110-114页
        6.3.1. Characterization results第110-113页
        6.3.2. Photocatalytic activity第113-114页
    6.4. Conclusion第114-115页
Chapter seven Summary and conclusions第115-118页
References第118-144页
Acknowledgements第144-146页
List of publications第146-147页

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