Abstract
The photolysis of 2,2′-azo-bis-isobutyronitrile (AIN) has been studied in benzene solution through combined Corning filters 9863 and 5850 in the near ultraviolet, employing a General Electric UA-2B quartz Uviarc as a light source. An over-all quantum yield of 0.43 was found. The rate of decomposition of AIN in moles/liter seconds for this system is equal to 0.43 × [total light absorbed]. Twice this value may be taken as the rate of initiation when AIN is used as a photochemical initiator of polymerization.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
17 articles.
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