Photoinduced metastability and degradation of poly[methyl(phenyl)silylene] as seen by thermoluminescence

0188488 - UMCH-V 20010266 RIV US eng J - Článek v odborném periodiku
Kadashchuk, A. - Nešpůrek, Stanislav - Ostapenko, N. - Skryshevskii, Yu. - Zaika, V.
Photoinduced metastability and degradation of poly[methyl(phenyl)silylene] as seen by thermoluminescence.
Molecular Crystals and Liquid Crystals. Roč. 35, special issue (2001), s. 413-428. ISSN 1058-725X
Grant CEP: GA AV ČR IAA1050901; GA MŠMT OC 518.10; GA AV ČR KSK4050111
Výzkumný záměr: CEZ:AV0Z4050913
Klíčová slova: metastability * degradation * poly[methyl(phenyl)silylene]
Kód oboru RIV: BG - Jaderná, atomová a mol. fyzika, urychlovače
Impakt faktor: 0.457, rok: 2001

Photodegradation of poly[methyl(phenyl)silylene] was studied by low-temperature thermoluminescence and photoluminescence. It has been found that this process is nearly reversible at moderate UV exposure. The reverse reaction could be accelerated thermally. The activation energy of the annealing process was determined as 0.65 eV.
Trvalý link: http://hdl.handle.net/11104/0084423