Photoenolization in polymers
Journal Article
·
· Am. Chem. Soc., Div. Org. Coat. Plast. Chem., Pap.; (United States)
OSTI ID:5340350
Results of studies of the photochemistry of polymers and copolymers containing o-tolyl vinyl ketone units are presented. Photodegradation was monitored following irradiation of deaerated solutions, and the reduction in the quantum yield of the degradation was found always to exceed the abundance of o-methylbenzoyl chromophores. This result is interpreted in terms of energy migration which allows the excitation to travel along the polymer favoring a faster decay process. Photoenolozation is such a process. (BLM)
- OSTI ID:
- 5340350
- Journal Information:
- Am. Chem. Soc., Div. Org. Coat. Plast. Chem., Pap.; (United States), Journal Name: Am. Chem. Soc., Div. Org. Coat. Plast. Chem., Pap.; (United States); ISSN ACOCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Photochemistry of polymers and copolymers of phenyl vinyl ketone and o-tolyl vinyl ketone
Photoenolization in polymers. A simple way to reduce photodegradation
Photodegradability of polymer blends containing styrenic polymers
Journal Article
·
Mon Dec 31 23:00:00 EST 1979
· Macromolecules; (United States)
·
OSTI ID:6347280
Photoenolization in polymers. A simple way to reduce photodegradation
Journal Article
·
Wed Feb 28 23:00:00 EST 1979
· Macromolecules; (United States)
·
OSTI ID:6951172
Photodegradability of polymer blends containing styrenic polymers
Conference
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:535334