PHOTOPOLYMERIZATION IN THE MICELLAR SYSTEMS Ⅳ THE PHOTOSENSITIZATION EFFECTS OF THE BENZOPHENONES WITH DIFFERENT CHARGE IN IONIC MICELLAR SYSTEMS*
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PHOTOPOLYMERIZATION IN THE MICELLAR SYSTEMS Ⅳ THE PHOTOSENSITIZATION EFFECTS OF THE BENZOPHENONES WITH DIFFERENT CHARGE IN IONIC MICELLAR SYSTEMS*
Vol. 6, Issue 4, Pages: 306-313(1988)
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Published:20 December 1988
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WANG Erjian, FANG Peiji, FENG Xinde. PHOTOPOLYMERIZATION IN THE MICELLAR SYSTEMS Ⅳ THE PHOTOSENSITIZATION EFFECTS OF THE BENZOPHENONES WITH DIFFERENT CHARGE IN IONIC MICELLAR SYSTEMS*[J]. 1988, 6(4): 306-313.
DOI:
WANG Erjian, FANG Peiji, FENG Xinde. PHOTOPOLYMERIZATION IN THE MICELLAR SYSTEMS Ⅳ THE PHOTOSENSITIZATION EFFECTS OF THE BENZOPHENONES WITH DIFFERENT CHARGE IN IONIC MICELLAR SYSTEMS*[J]. 1988, 6(4): 306-313.DOI:
PHOTOPOLYMERIZATION IN THE MICELLAR SYSTEMS Ⅳ THE PHOTOSENSITIZATION EFFECTS OF THE BENZOPHENONES WITH DIFFERENT CHARGE IN IONIC MICELLAR SYSTEMS*
The photosensitization effects of the benzophenone derivatives having different charges
such as cationic BP(BP—CH2—N+ (C2H5)3Br-) (PKT-1)
anionic BP(BP—COONa) and the neutral BP in the various ionic micellar systems were studied. From the photopolymerization of MMA initiated by the various BP/TEA in different micellar systems
the results obtained show that the polymerization rate is in the order of PKT-1>BP>BP—COONa in the SDS anionic micelle. On the contrary
the order changes to BP—COONa>BP>PKT-1>BP in the PKT-3 functional micelle.It is notenorthy that the PKT-1/SDS system is more efficient with its quantum yield more than 50times compared with that of simple BP/H2O system.
Abstract
The photosensitization effects of the benzophenone derivatives having different charges
such as cationic BP(BP—CH2—N+ (C2H5)3Br-) (PKT-1)
anionic BP(BP—COONa) and the neutral BP in the various ionic micellar systems were studied. From the photopolymerization of MMA initiated by the various BP/TEA in different micellar systems
the results obtained show that the polymerization rate is in the order of PKT-1>BP>BP—COONa in the SDS anionic micelle. On the contrary
the order changes to BP—COONa>BP>PKT-1>BP in the PKT-3 functional micelle.It is notenorthy that the PKT-1/SDS system is more efficient with its quantum yield more than 50times compared with that of simple BP/H2O system.
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