高分子材料科學

高分子材料科學 課程大綱EF202 , Tuesday (10:10AM~12:00) Thursday (11:10 AM~ 12:00) 教師:韋光華(Kung-Hwa Wei) 3 MOLECULAR STRUCTURE OF POLYMERS 3.1 Types of Bonds 3.2 Bond Distances and Strengths 3.3 Bonding and Response to Temperature 3.4 Action of Solvents 3.5 Bonding and Molecular Structure 3.6 Stereoisomerism in Vinyl Polymers 3.7 Stereoisomerism in Diene Polymers 4 POLYMER MORPHOLOGY 4.1 Amorphous and Crystalline Polymers 4.2 The Effect of Polymer Structure, Temperature and Solvent on Crystallinity 4.3 The Effect of Crystallinity on Polymer Density 4.4 The Effect of Crystallinity on Mechanical Properties 4.5 The Effect of Crystallinity Optical Properties 4.6 Models for the Crystalline Structure of Polymers 4.7 Extended Chain Crystals 4.8 Liquid Crystal Polymers 5 CHARACTERIZATION OF MOLECULAR WEIGHT 5.1 Introduction 5.2 Average Molecular Weights 5.3 Determination of Average Molecular Weights 5.4 Molecular Weight Distributions 5.5 Gel Permeation (or Size-Exclusion) Chromatography (GPC, SEC) 6 THERMAL TRANSITIONS IN POLYMERS 6.2 The Glass Transition 6.3 Molecular Motions in an Amorphous Polymer 6.4 Determination of Tg 6.5 Factors that Influence Tg 6.6 The Effect of Copolymerization on Tg 6.7 The Thermodynamics of Melting 6.8 The Metastable Amorphous State 6.9 The Influence of Copolymerization on Thermal Properties 6.10 Effect of Additives on Thermal Properties 6.11 General Observations about Tg and Tm 6.12 Effects of Crosslinking 6.13 Thermal Degradation of Polymers 7 POLYMER SOLUBILITY AND SOLUTIONS 7.2 General Rules for Polymer Solubility 7.3 Typical Phase Behavior in Polymer-Solvent Systems 7.4 The Thermodynamic Basis of Polymer Solubility 7.5 The Solubility Parameter 7.6 Hansen's Three-Dimensional Solubility Parameter 7.7 The Flory-Huggins Theory 7.8 Properties of Dilute Solutions 7.9 Polymer-Polymer-Common Solvent Systems 7.10 Polymer Solutions, Suspensions, and Emulsions 7.11 Concentrated Solutions: Plasticizers 8 STEP-GROWTH (CONDENSATION) POLYMERIZATION 8.2 Statistics of Linear Step-Growth Polymerization 8.3 Number-Average Chain Lengths 8.4 Chain Lengths on a Weight Basis 8.5 Gel Formation 8.6 Kinetics of Polycondensation 9 FREE-RADICAL ADDITION (CHAIN-GROWTH)POLYMERIZATION 9.2 Mechanism of Polymerization 9.3 Gelation in Addition Polymerization 9.4 Kinetics of Homogeneous Polymerization 9.5 Instantaneous Average Chain Lengths 9.6 Temperature Dependence of Rate and Chain Length 9.7 Chain Transfer and Reaction Inhibitors 9.8 Instantaneous Distributions in Free-Radical Addition Polymerization 10 ADVANCED POLYMERIZATION METHODS 10.2 Cationic Polymerization 10.3 Anionic Polymerization 10.4 Kinetics of Anionic Polymerization 10.5 Group-Transfer Polymerization 10.6 Atom Transfer Radical Polymerization 10.7 Heterogeneous Stereospecific Polymerization 10.8 Grafted Polymer Surfaces 11 COPOLYMERIZATION 11.2 Mechanism 11.3 Significance of Reactivity Ratios 11.4 Variation of Composition with Conversion 11.5 Copolymerization Kinetics 11.6 Penultimate Effects and Charge-Transfer Complexes 12 POLYMERIZATION PRACTICE 12.1 Introduction 12.2 Bulk Polymerization 12.3 Gas-Phase Olefin Polymerization 12.4 Solution Polymerization 12.5 Interfacial Polycondensation 12.6 Suspension Polymerization 12.7 Emulsion Polymerization 14 THE RHEOLOGICAL BEHAVIOR OF POLYMERS 14.3 Relations Between Shear Force and Shear Rate: Flow Curves 14.4 Time-Dependent Flow Behavior 14.5 Polymer Melts and Solutions 14.6 Quantitative Representation of Flow Behavior 14.7 Temperature Dependence of Flow Properties 14.8 Influence of Molecular Weight on Flow Properties 14.14 Summary 15 LINEAR VISCOELASTICITY 15.2 Mechanical Models for Linear Viscoelastic Response 15.3 The Four-Parameter Model and Molecular Response 15.4 Viscous or Elastic Response? The Deborah Number 15.5 Quantitative Approaches to Model Viscoelasticity 16 POLYMER MECHANICAL PROPERTIES 16.2 Mechanical Properties of Polymers 16.3 Axial Tensiometers 16.4 Viscosity Measurement 16.5 Dynamic Mechanical Analysis: Techniques 16.6 Time-Temperature Superposition 17 POLYMERS for ELECTRONICS APPLICATIONS 18 POLYMERS for ENERGY APPLICATIONS 19 POLYMERS for BIO APPLICATIONS