Electrospun Nanofibers of Polymers presents the science and technology of electrospinning and compiles practical information on how to electrospin different polymer systems. The book surveys the diverse applications of polymer nanofibers and assesses their potential for near-term commercialization – including filters, fabric, sensors, catalysts, scaffolding, and wound dressings. INDICE: Preface. Acknowledgments. 1 Introduction. 1.1 Historical Background. 1.2 Basic Experimental Approach. 1.3 Description of Electrostatic Spinning.1.4 Nanofiber Applications Areas. 2 Introduction to Polymer Solutions. 2.1 Average Molecular Weight. 2.2 Selecting Solvents: Solubility Parameter. 2.3 Thermodynamic Criterion for Solubility. 2.4 Macromolecular Models. 2.5 Viscosity of Dilute Polymer Solutions. 2.6 Concentrated Polymer Solutions. 3 Electrospinning Basics. 3.1 Molecular Weight Effects 56 3.2 Electrical Charge. 3.3 Bead Formation in Electrospinning. 3.4 Introduction to Electrospinning Practice. 4 Factors Affecting Nanofiber Quality. 4.1 The Polymer Solution. 4.2 Environment. 4.3 Collector. 4.4 Applied Potential. 4.5 Feed Rate. 4.6 Capillary Tip. 4.7 Gap Distance L. 4.8 Relative Importance of Variables. 4.9 Examples of Reported Data. 5 Characterization of Nanofibers and Mats. 5.1 Mat Porosity and Pore SizeDistribution. 5.2 Nanofiber Diameters and Pore Sizes by Microscopy. 5.3 Mechanical Properties of Mats. 5.4 Single-Fiber Characterization. 5.5 Nanofiber Crystallinity. 6 Composite Nanofibers. 6.1 Carbon Nanotubes in Nanofibers. 6.2 MetalNanofiber Composites. 6.3 PolymerClay Composites. 6.4 Decorated or Exocomposite Nanofibers. 7 Biomedical Applications of Nanofibers. 7.1 Drug Delivery Applications. 7.2 Scaffolding Applications of Nanofibers. 7.2.1 Natural Biopolymers. 7.3 Other Applications. 7.4 Future Directions. 8 Applications of Nanofiber Mats. 8.1 Introduction to Air Filtration. 8.2 Nanofiber Sensors. 8.3 Inorganic Nanofibers. 9 Recent Developments in Electrospinning. 9.1 Nanofibers with Surface Porosity. 9.2 CoreShell Nanofibers. 9.3 Highly Aligned Nanofiber Mats. 9.4 Mixed Polymer Nanofibers and Nanofiber Mats. 9.5 Crosslinked Nanofibers. Appendix. References.
- ISBN: 978-0-471-79059-4
- Editorial: John Wiley & Sons
- Encuadernacion: Cartoné
- Páginas: 424
- Fecha Publicación: 05/09/2008
- Nº Volúmenes: 1
- Idioma: Inglés