✦ LIBER ✦

Photochemistry from highly excited triplet states of substituted anthracenes in thin polymer films

✍ Scribed by James R. Sheats

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 618 KB
Volume: 171
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(90)85371-i

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✦ Synopsis

Photobleaching of disubstituted (methyl and phenyl) anthracenes in thin polymer films has been observed under inert atmosphere with both direct and triplet sensitized excitation, exhibiting both wavelength and intensity dependence of quantum yields (which are in the range z 10-2-10-'). The data arc consistent with a reaction between a highly excited anthracene triplet and the polymer.