Long-wave photodegradation of poly(3,5-d
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Neil A. Weir; Jerzy Arct; Alfredo Ceccarelli
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Article
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1996
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Elsevier Science
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English
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The photolysis of poly(3',5'-dimethoxyacrylophenone) was studied in the solid state, thin films being exposed to long-wave (i.e. 2 2 300nm) U.V. radiation under high vacuum at 25ยฐC. The polymer underwent colouration (initially yellow) and new carbonyl species were formed. The degraded polymer reacte