Photodegradation of Polymers: Physical Characteristics and ApplicationsIn this book on physical characteristics and practical aspects of polymer photodegradation Rabek emphasizes the experimental work on the subject. The most important feature of the book is the physical interpretation of polymer degradation, e.g. mechanism of UV/light absorption, formation of excited states, energy transfer mechanism, kinetics, dependence on physical properties of macromolecules and polymer matrices, formation of mechanical defects, practics during environmental ageing. He includes also some aspects of polymer photodegradation in environmental and space condition. |
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Índice
1 | |
Electronically Excited States in Polymers | 9 |
Electronic Energy Transfer Processes in Polymers | 20 |
PhotoOxidative Degradation | 51 |
Physical Factors Which Influence Photodegradation | 98 |
Kinetic Treatments of Degradation | 109 |
Photodegradation of Solid Polymers | 136 |
Photodecomposition of Polymers by Laser Radiation | 146 |
Practical Aspects of Polymer Photodegradation | 161 |
References | 193 |
209 | |
Otras ediciones - Ver todo
Photodegradation of Polymers: Physical Characteristics and Applications J. F. Rabek Vista de fragmentos - 1996 |
Photodegradation of Polymers: Physical Characteristics and Applications Jan F. Rabek No hay ninguna vista previa disponible - 2011 |
Términos y frases comunes
ablation absorption acceptor molecules Allen NS amorphous and/or Appl Polym Sci aromatic bond chemical chromophores chromophoric groups coefficient concentration crosslinking crystalline density diffusion dipole–dipole dissociation donor and acceptor efficiency emission energy migration energy transfer process equation etching excimer excited donor excited singlet fluence fluorescence fluorinated formation formed free radicals free volume glass transition temperature hydrogen atom hydroperoxide hydroxy increases initial interaction intersystem crossing irradiation ketone kinetics lifetime macromolecule main chain scission McKellar JF mechanism molecular weight molecule Norrish type occur oxidation peroxide photo-oxidative degradation photodegradation Photodegradation of Polymers photoinitiator photolysis plastics poly poly(methyl methacrylate poly(vinyl chloride polyethylene polyimide Polym Degrad Stabil Polym Sci Chem polymer alkyl radical polymer chain polymer matrix polypropylene polystyrene POOH quantum yield quencher quenching radiation absorbed rate constant reactive sample singlet oxygen solid polymer solvent spin trap stress surface temperature thermal triplet viscosity wavelength