声明
摘要
Abstract
Content
Charpter 1:Reviews
1.1 Introduction
1.2 Metal-support interaction
1.3 Porous supports
1.3.1 Carbon-hydrophobic
1.3.2 Molecular sieve(without carbon)-hydrophilic
1.3.3 Aluminium oxide-hydrophilic
1.4 Pore effects
1.5 Method to tune the pore size
1.6 Topic basis and research plan
1.6.1 Topic basis
1.6.2 Research content
References
Chapter 2:Experimental Preparation
2.1 Main reagent adopted in experiments
2.2 Instruments
Gas Chromatography
Transmission Electron Microscopy
Scanning Electron Microscope
XRD
TPD-MS
In-situ FTIR
Chapter 3:Tuning the Pore Size of SBA-15 and Synthesis of Ru/SBA-15 Catalysts
3.1 Introduction
3.2 Experimental
3.2.1 Tuning the pore size of SBA-15
3.2.2 Preparation of Ru/SBA-15 catalysts
3.2.3 Benzene hydrogenation
3.3 Results and discussion
3.3.1 The texture property of SBA-15 with different size and catalysts
3.3.2 Catalytic property in benzene hydrogenation
3.4 Conclusion
References
Chapter 4:Geometric Effect of Ru/HSAG@mSiO2:a Selective Catalyst for Terminal Hydrogenation of Cinnamaldehyde
4.1 Introduction
4.2 Experimental section
4.2.1 Catalyst preparation
4.2.2 Catalyst characterization
4.2.3 Hydrogenation of cinnamaldehyde
4.3 Result and discussion
4.3.1 The texture property of catalyst
4.3.2 Cinnamaldehyde hydrogenation
4.3.3 Kinetic modeling
4.4 Discussion
4.5 Conclusions
References
Chapter 5:Modifying Ru-OMC by Mesoporous Silica for Efficient Separation and Recycling
5.1 Introduction
5.2 Experi mental section
5.2.1 Catalyst preparation
5.2.2 Hydrogenation of phenol
5.2.3 Distribution coefficient testing
5.3 Result and discussion
5.3.1 Texture property of catalysts:pore structure and Ru diepersion
5.3.2 Model reaction:phenol hydrogenation
5.4 Conclusion
References
Chapter 6:Direct Observation of Hydrogen Spillover on Ru/SBA-15 via in situ FTIR
6.1 Introduction
6.2 Experiment
6.2.1 Catalysts preparation
6.2.2 Characterization
6.3 Results and discussion
6.4 Conclusion
References
Chapter 7:Summary and Outlook
7.1 Summary
7.1.1 The pore size effect on Ru/SBA-15
7.1.2 Modify carbon-supported Ru catalyst by mesoporous silica
7.1.3 The spillover hydrogen on Ru/SBA-15
7.2 Outlook
Acknowledge
Appendix
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