Self-sensitized photopolymerization of a diacetylene single crystal pTS
β Scribed by M. Bara; M. Schott; M. Schwoerer
- Book ID
- 107734829
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 648 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
The tune dependence of the optical absorption dunng the photopolymenzatlon of TS single crystals has been mvestl-@ted in the spectral region oi the absorption of two dliferent photoproducts A and B. The obsemed hrnz constants range from 50 ns to mfiity and are temperature dependent 1~1th an actlvatl
Dunng the photopolymenixtlon of perdeuterated PTS dlacetylene smgle crystals at low temperatures, evated qumtet states (S = 7) are observed Nme ESR transltlons per qumtet were detected They are analyzed m terms of a spm hanuitoman for S = 2. They are due to blurbenes of, probably, short ohgomers.