| Abstract | 第1-13页 |
| 摘要 | 第13-15页 |
| Chapter I Introduction | 第15-36页 |
| ·Ionic liquid | 第15-24页 |
| ·Definition of ionic liquid | 第15页 |
| ·Early history of ionic liquid development | 第15-16页 |
| ·Structure of ionic liquid | 第16-17页 |
| ·Properties of ionic liquid | 第17-19页 |
| ·Application of ionic liquid in chromatography and other analytical chemistrymethods | 第19-23页 |
| ·Tri-substituted imidazolium ionic liquid | 第23-24页 |
| ·Liquid chromatography, conductivity, and ultraviolet detection | 第24-36页 |
| ·Liquid chromatography | 第24-30页 |
| ·Conductivity detection | 第30-33页 |
| ·Ultraviolet detection | 第33-36页 |
| Chapter 2 Ion chromatography of tri-substituted imidazolium ionic liquid cations:method and application for octanol-water partition coefficient (Kow) determination | 第36-48页 |
| ·Introduction | 第36-37页 |
| ·Experimental | 第37-39页 |
| ·Instrument and reagent | 第37页 |
| ·Solution preparation | 第37-38页 |
| ·Chormatographic conditions | 第38-39页 |
| ·Results and discussion | 第39-47页 |
| ·Influence of chromatographic conditions on the retention of tri-substitutedimidazolium cations | 第39-43页 |
| ·Carbon number rule of tri-substituted imidazolium cations homologues | 第43页 |
| ·Separation of the tri-substituted imidazolium cations in optimumchromatographic conditions | 第43-44页 |
| ·Quantitative parameters | 第44-45页 |
| ·Analysis of sample | 第45-46页 |
| ·Determination of octanol-water partition coefficient (Kow) of tri-substitutedimidazole ionic liquids | 第46-47页 |
| ·Brief summary | 第47-48页 |
| Chapter 3 Tri-substituted imidazolium ionic liquid cations: determination by reversed-phase chromatography uv detection for stability test | 第48-62页 |
| ·Introduction | 第48-49页 |
| ·Experimental | 第49-50页 |
| ·Instrument and reagent | 第49页 |
| ·Solution preparation | 第49页 |
| ·Chromatography | 第49-50页 |
| ·Results and discussion | 第50-60页 |
| ·Influence of the types of organic modifier on tri-substituted imidazolium ILscations retention behavior | 第50-51页 |
| ·Selection of suitable detection wavelength | 第51页 |
| ·Effect of methanol volume fraction on the retention behavior of tri-substitutedimidazolium ILs cations | 第51-52页 |
| ·Effect of buffer concentration on the tri-substituted imidazolium ILs cationsretention factor | 第52-54页 |
| ·Effect of column temperature on tri-substituted imidazolium ILs cations retentionfactor | 第54页 |
| ·Carbon number rule of tri-substituted imidazolium ILs cations homologues . 40 | 第54-55页 |
| ·Separation of the tri-substituted imidazolium ILs cations in optimumchromatographic conditions | 第55-57页 |
| ·Stability tests and the statistical analysis | 第57-60页 |
| ·Brief summary | 第60-62页 |
| Chapter 4 Determination of nicotinamide in Thallus laminariae (kelp) by ionic liquidextraction and high-performance liquid chromatography | 第62-73页 |
| ·Introduction | 第62-63页 |
| ·Experimental | 第63-65页 |
| ·Instrument and reagent | 第63-64页 |
| ·Solution preparation | 第64页 |
| ·Sample preparation | 第64-65页 |
| ·Chromatography | 第65页 |
| ·Results and discussion | 第65-72页 |
| ·Optimization of extraction time | 第65-66页 |
| ·Kelp in ionic liquids and acid extraction: optimization of the ionic liquids | 第66-68页 |
| ·Optimization of Chromatographic Conditions for Determination of Nicotinamidein Thallus laminariae (Kelp) | 第68-69页 |
| ·Determination of nicotinamide in Thallus laminariae (kelp) | 第69页 |
| ·Analysis of sample | 第69-72页 |
| ·Brief summary | 第72-73页 |
| Conclusion | 第73-75页 |
| References | 第75-87页 |
| The published academic paper | 第87-89页 |
| 致谢 | 第89页 |
