Radiothermoluminescence and Transitions in Polymers |
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Page 57
... temperature or external stress is sufficiently high . Both low- and high ... transition temperature depends on the temperature changes in the chemical ... transition temperature . At this temperature , μ1 = μ2 . It is obvious that a phase ...
... temperature or external stress is sufficiently high . Both low- and high ... transition temperature depends on the temperature changes in the chemical ... transition temperature . At this temperature , μ1 = μ2 . It is obvious that a phase ...
Page 97
... temperature . Determination of transitions by means of radiothermoluminescence is differential ( recording of the ... transition corresponds to the inflection point ) . The temperature of the transition , as given by the peak position Tp ...
... temperature . Determination of transitions by means of radiothermoluminescence is differential ( recording of the ... transition corresponds to the inflection point ) . The temperature of the transition , as given by the peak position Tp ...
Page 179
... transition temperature- composition relation for all polyethylene random copolymers exhibit similar features , and the ethylene - vinyl acetate copolymer can be considered as a typical example ( Fig . 6.31a ) . There are basically two ...
... transition temperature- composition relation for all polyethylene random copolymers exhibit similar features , and the ethylene - vinyl acetate copolymer can be considered as a typical example ( Fig . 6.31a ) . There are basically two ...
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Common terms and phrases
activation energy annealing atactic atoms blend changes charge Charlesby Chem chemical cis-polybutadiene components concentration constant cooling copolymer cross-linking crystal decay decrease density depends dielectric distribution dose E/kT electron affinity electron traps emission entropy equilibrium evaluation excited molecules factor first-order fluorescence fraction free volume frequency frequency factor glass glass-transition temperature glow curve glow peak grafting heating increase INTENSITY relative units interaction interfacial intersystem crossing interzonal ionization irradiation isotactic kinetic linear low-temperature luminescence centers LUMINESCENCE INTENSITY relative Macromolecules material maxima maximum mechanical melting method molecular motion molecules Nikolskii nuclear magnetic resonance observed occur oxygen phase phosphorescence Phys polybutadiene polyethylene samples polyisobutylene polypropylene polystyrene position quenching radiation radicals radiothermoluminescence reaction recombination relaxation transitions room temperature secondary relaxation semicrystalline semicrystalline polymers spectra spectroscopy structure temperature thermal thermodynamic thermoluminescence thermoluminescence peaks tion transition temperature trapped electrons untrapping vibrational vinyl vulcanization whereas Zlatkevich
References to this book
Polymer Surfaces and Interfaces II, Volume 2 W. J. Feast,H. S. Munro,R. W. Richards Snippet view - 1993 |