Relationships of Polymeric Structure and PropertiesIvo Chudáček |
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Page 108
... region are of two types : the fast , with small carrier lifetime , and the slow , with large lifetime . The fast HS are localized in places where the drift is large . This occurs when the ac- tive HS are aligned in the direction of the ...
... region are of two types : the fast , with small carrier lifetime , and the slow , with large lifetime . The fast HS are localized in places where the drift is large . This occurs when the ac- tive HS are aligned in the direction of the ...
Page 193
... region ß , the temperature shifts of regions & and a were very pronounced . On the other hand , the magnitude of region a was humidity inde- pendent unlike that of region ẞ . The latter consisted of two close peaks , denoted ẞ and ẞ ...
... region ß , the temperature shifts of regions & and a were very pronounced . On the other hand , the magnitude of region a was humidity inde- pendent unlike that of region ẞ . The latter consisted of two close peaks , denoted ẞ and ẞ ...
Page 194
... region corresponds to the high tem- perature part of region ẞ in PKMG . The second differ- ence is connected with better separation of regions a and λ . The frequency dependence of the complex permi- tivity imaginary part measured at ...
... region corresponds to the high tem- perature part of region ẞ in PKMG . The second differ- ence is connected with better separation of regions a and λ . The frequency dependence of the complex permi- tivity imaginary part measured at ...
Contents
Preface | 1 |
2220 | 16 |
Dielectric relaxation of polyurethane systems Part II Shape parameters | 37 |
Copyright | |
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accepted April 21 acetonitrile activation energy amorphous Appl Phys April 21 behavior bentonite bonds calculated carbon chain charge carriers Charles University Chem Phys coefficient Colloid concentration constant copolymers crosslinked crystal crystalline curves Czechoslovakia decay density dielectric relaxation distribution effect Electrets electric electron ence enthalpy equation eutectoid experimental filler films fluorescence frequency function gel point glass transition Heinrich G hopping increase Key words kinetics layer Macromolecules measurements mechanical melting modulus molecular weight molecules monomer motion obtained oligomer parameters particles PCPS HT peak phase photogeneration Phys Rev PKMG PMCA polarization poly polyamide Polym Sci Polymer Physics polymeric polypropylene pressure properties PVAC region relaxation samples semidilute shown in Fig solid soliton spectra structure surface temperature dependence theory thermal thermodynamic thickness tion transport traps TSDC voltage volume wall water content