Electrospinning

Electrospinning is from the academic as well as technical perspective presently the most versatile technique for the preparation of continuousnanofi bers obtained from numerous materials including polymers, metals, and ceramics. Shapes and properties of fibers can be tailoredaccording to the demand of numerous applications including filtration, membranes, textiles, catalysis, reinforcement, or biomedicals.This book summarizes the state-of-the art in electrospinning with detailed coverage of the various techniques, material systems and theirresulting fiber structures and properties, theoretical aspects and applications.Throughout the book, the current status of knowledge is introduced with a critical view on accomplishments and novel perspectives. Anexperimental section gives hands-on guidance to beginners and experts alike.

PREFACE INTRODUCTIONFibers - Key Functional Elements in Technology and Nature Some Background Information Processing of Polymer Materials towards Fibers - Fiber Extrusion Routes to More Advanced Fibers - Mimicking Nature Electrospinning Electrospinning - Important Facts to Remember NATURE OF THE ELECTROSPINNING PROCESS - EXPERIMENTAL OBSERVATIONS AND THEORETICAL ANALYSIS Experimental Setups Experimental Observations on Fiber FormationTheoretical Analysis of the Nature of the Electrospinning Processes Nature of the Electrospinning Process - Important Facts to RememberNANOFIBER PROPERTIES Parameters Controlling Nanofiber Formation Short Account on Methods of Analysis for the Structure of Electrospun Nanofibers Control of Nanofiber Diameters Shape of the Fibers Nanofiber Topologies, Porous Fibers Nanofiber Trajectories in the Deposition Plane Internal Morphology of Electrospun Nanofibers Mechanical Properties of Single Nanofibers Nanofiber Properties - Important Facts to Remember NONWOVENS COMPOSED OF ELECTROSPUN NANOFIBERS Nanofiber Nonwovens - Functional Elements for Technical Applications Methods of Analysis for Properties on Nonwovens Fiber Arrangements in Nonwovens Heterogeneous Nonwovens Porosity and Pore Structures - Theoretical Modeling and Experimental Analysis Mechanical Properties of Nonwovens Nonwovens Composed of Electrospun Nanofibers - Important Facts to RememberELECTROSPINNING - SOME TECHNICAL ASPECTS Technical Setups for Creating Jets Designs of Counterelectrode Configurations Allowing Preparation of Nonwovens with a Broad Range of Architecture Electrospinning - Some Technical Aspects - Important Facts to Remember MODIFICATION OF THE ELECTROSPINNING TECHNIQUE Towards Advanced Modes of Fiber Preparation and Deposition Near-Field Electrospinning - High-Precision Deposition Electrospinning Towards Core - Shell and Hollow Fibers Modification of the Electrospinning Technique - Important Facts to RememberMATERIALS CONSIDERATIONS Introduction Spinning from Organic Solvents Spinning of Water-Soluble Polymers Spinning of Biopolymers Spinning of Complex Polymer Systems Nanofibers from Polymer Hybrids, Metals, Oxides Melt Spinning Materials Considerations - Important Facts to Remember TECHNICAL APPLICATIONS OF ELECTROSPUN NANOFIBERS Nanofibers, Nanofiber Nonwovens - Elements of Nanotechnology Filter Applications Textile Applications Catalysis Nanofiber Reinforcement Surface ModificationsTemplate Applications Plant Protection via Pheromones Technical Applications - Important Facts to Remember MEDICINAL APPLICATIONS FOR ELECTROSPUN NANOFIBERS Nanotechnology and Medicinal Applications in General Tissue Engineering Wound Healing Transport and Release of Drugs Nanotechnology and Medicinal Applications in General - Important Facts to Remember INDEX