ISSN:
0887-624X
Keywords:
poly(vinylpyrene)
;
substitution
;
photochemical and photophysical properties
;
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
A series of functionalized linear poly(1-vinylpyrene) (PVP) polymers bearing substituents such as —NO2, —CHO, —NH2, —Br, and —CH=C(CN)2, were prepared by chemical modification of PVP in solution. The degree of substitution in PVP—CH=C(CN)2 was varied from 40% to nearly 100% by control of the reaction conditions. The other polymers were partially functionalized. The UV-visible and fluorescence spectroscopy of the polymers were studied in solution. The influence of solvent polarity, excitation energy, and degree of substitution on the fluorescence of the polymers were examined. © 1993 John Wiley & Sons, In
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pola.1993.080310902
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