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Phosphorescence and fluorescence of poly(vinyl alcohol) films
Author(s) -
Mieloszyk January,
Drabent Regina,
Siódmiak Józef
Publication year - 1987
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1987.070340418
Subject(s) - vinyl alcohol , phosphorescence , luminescence , fluorescence , materials science , alcohol , wavelength , photochemistry , excited state , polymer chemistry , analytical chemistry (journal) , chemical engineering , polymer , chemistry , organic chemistry , composite material , optics , optoelectronics , physics , nuclear physics , engineering
Luminescence properties of poly(vinyl alcohol) (PVA) films were investigated at room and low (103 K) temperatures. It was estimated that the PVA films can be regarded as luminescentless matrices when excited by radiation of wavelengths greater than 420 nm (λ exc ≥ 420 nm).