
Porous Silica
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Content
- Front Cover
- Porous Silica: Its properties and use as support in column liquid chromatography
- Copyright Page
- Contents
- Preface
- Chapter 1. General chemistry of silica
- 1.1 Introduction
- 1.2 Bulk structure of silica
- 1.3 Surface structure
- 1.4 Silica-water interactions
- 1.5 References
- Chapter 2. Pore structure of silica
- 2.1 Pore structure parameters
- 2.2 Formation of pore structure
- 2.3 Controlled porosity silica packings
- 2.4 Stability of porous silica
- 2.5 References
- Chapter 3. Surface chemistry of porous silica
- 3.1 The surface structure of silica
- 3.2 Chemical modification of the silica surface
- 3.3 Ion-exchange properties of silica
- 3.4 References
- Chapter 4. Particle characteristics
- 4.1 Particle size, shape and distribution: definitions
- 4.2 Methods of particle size grading and size analysis
- 4.3 Formation of silica particles
- 4.4 Porous silica layers
- 4.5 Acknowledgements
- 4.6 References
- Chapter 5. Silica columns - packing procedures and performance characteristics
- 5.1 Introduction
- 5.2 Particle packing
- 5.3 Packing procedures
- 5.4 Comparison of performances of silica columns
- 5.5 References
- Chapter 6. Silica and its chemically bonded derivatives as adsorbents in liquid-solid chromatography
- 6.1 Introduction
- 6.2 Silica as a polar packing in LSC
- 6.3 Reversed-phase silica packings in LSC
- 6.4 Polar chemically bonded silica packings as selective adsorbents in LSC
- 6.5 Adsorbent standardization
- 6.6 References
- Chapter 7. Silica as a support in liquid-liquid chromatography
- 7.1 General aspects
- 7.2 Role of the support in liquid-liquid chromatography
- 7.3 Preparation of columns in liquid-liquid chromatography
- 7.4 Effect of silica support properties on retention and column performance
- 7.5 References
- Chapter 8. Chemically modified silica as packing in ion-exchange chromatography
- 8.1 Selectivity and kinetics of ion exchange
- 8.2 Ion exchangers based on chemically bonded silica
- 8.3 Selectivity and performance of silica-based ion exchangers
- 8.4 Acknowledgements
- 8.5 References
- Chapter 9. Silica as packing in size-exclusion chromatography
- 9.1 Separation mechanism
- 9.2 Resolution in size-exclusion chromatography
- 9.3 Optimization of silica support properties with respect to resolution and speed
- 9.4 Size separation on porous silica
- 9.5 References
- Appendix. Commercially available silica packings
- List of symbols and abbreviations
- Subject index
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