PHOTODIMERIZATION OF 4′-FORMYL-4-STILBAZOLE COMPOUNDS IN SOLID MEDIA

doi:10.7517/j.issn.1674-0475.1994.01.51

Imaging Science and Photochemistry ›› 1994, Vol. 12 ›› Issue (1): 51-57.DOI: 10.7517/j.issn.1674-0475.1994.01.51

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PHOTODIMERIZATION OF 4′-FORMYL-4-STILBAZOLE COMPOUNDS IN SOLID MEDIA

LI MIAO-ZHEN, NIE JUN, CHANG ZHI-YING, WANG ER-JIAN

Institute of Photographic Chemistry, Academia Sinica, Beijing, 100101, P. R. China

Received:1993-02-23 Revised:1993-06-23 Online:1994-02-20 Published:1994-02-20

Abstract

Abstract: Phototodimerizatins of four Stibazole compouds(FSA)in different polymer films werestudied.The results of absorption and emission spectra show that the compouds possessstronger molecular aggregation which will affect photochemical behaviors of FSA singnificantly.The photodimerizattion rates of FSA in solid media will depend on the molecular structure,concentration and micro-environment properties.Under the given condition,itis possible to prepare a new kind of photo crosslinking system with high photoresponse.

Key words: photodimerization, stilbazole compoud, molecular aggregation behavior

LI MIAO-ZHEN, NIE JUN, CHANG ZHI-YING, WANG ER-JIAN. PHOTODIMERIZATION OF 4′-FORMYL-4-STILBAZOLE COMPOUNDS IN SOLID MEDIA[J]. Imaging Science and Photochemistry, 1994, 12(1): 51-57.

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PHOTODIMERIZATION OF 4′-FORMYL-4-STILBAZOLE COMPOUNDS IN SOLID MEDIA

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