| Abstract | 第5-6页 |
| 1 Introduction | 第15-24页 |
| 1.1 Motivation | 第15-17页 |
| 1.2 Background | 第17-19页 |
| 1.2.1 Flame Structure and Soot Formation | 第17-18页 |
| 1.2.2 Oxygenated Fuel Additive | 第18-19页 |
| 1.3 Literature Review | 第19-22页 |
| 1.3.1 Particulate Matter | 第19-20页 |
| 1.3.2 Soot Reactivity and Nanostructure | 第20-21页 |
| 1.3.3 Sooting Tendencies of Oxygenated Fuels | 第21-22页 |
| 1.4 Content of This Research | 第22-24页 |
| 2 Experiments and analysis methods | 第24-31页 |
| 2.1 Experimental System | 第24-26页 |
| 2.2 Detailed Flame Conditions | 第26-29页 |
| 2.2.1 Flame Conditions of ethylene/DMC Diffusion Flames | 第26-27页 |
| 2.2.2 Flame Conditions of n-heptane/DMC and isooctane/DMC Diffusion Flames | 第27-28页 |
| 2.2.3 Flame Conditions of n-heptane /isooctane /DMC Diffusion Flames | 第28-29页 |
| 2.3 Analysis Methods | 第29-31页 |
| 2.3.1 High-resolution Transmission Electron Microscopy | 第29页 |
| 2.3.2 X-ray Diffraction | 第29-30页 |
| 2.3.3 Thermogravimetric Analysis | 第30-31页 |
| 3 Nanostructure and Reactivity of Soot from Ethylene/DMC Normaland Inverse Diffusion Flames | 第31-43页 |
| 3.1 Effects of DMC addition on Soot Weight | 第31-32页 |
| 3.2 Effects of DMC addition on Nanostructure of Soot | 第32-38页 |
| 3.3 Effects of DMC addition on X-ray pattern of soot | 第38-40页 |
| 3.4 Effects of DMC addition on Oxidation Reactivity of Soot | 第40-41页 |
| 3.5 Discussions about relationship of HRTEM, XRD and TGA | 第41-42页 |
| 3.6 Chapter Summary | 第42-43页 |
| 4 Nanostructure and Reactivity of Soot from n-heptane/DMCand isooctane/DMC Inverse Diffusion Flames | 第43-57页 |
| 4.1 Effects of DMC addition on Soot Weight | 第43-44页 |
| 4.2 Effects of DMC addition on Nanostructure of Soot | 第44-52页 |
| 4.3 Effects of DMC addition on X-ray pattern of soot | 第52-54页 |
| 4.4 Effects of DMC addition on Oxidation Reactivity of Soot | 第54-56页 |
| 4.5 Discussions about relationship of HRTEM, XRD and TGA | 第56页 |
| 4.6 Chapter Summary | 第56-57页 |
| 5 Nanostructure and Reactivity of Soot from n-heptane /isooctane/DMC Inverse Diffusion Flames | 第57-66页 |
| 5.1 Effects of DMC addition on Soot Weight | 第57-58页 |
| 5.2 Effects of DMC addition on Nanostructure of Soot | 第58-61页 |
| 5.3 Effects of DMC addition on X-ray pattern of soot | 第61-63页 |
| 5.4 Effects of DMC addition on Oxidation Reactivity of Soot | 第63-64页 |
| 5.5 Discussions about relationship of HRTEM, XRD and TGA | 第64-65页 |
| 5.6 Chapter Summary | 第65-66页 |
| 6 Conclusions and Future Directions | 第66-69页 |
| 6.1 Conclusions | 第66-68页 |
| 6.2 Future works | 第68-69页 |
| Acknowledgements | 第69-70页 |
| References | 第70-77页 |
| Appendix | 第77页 |
