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Thioxanthone-Diphenyl Anthracene: Visible Light Photoinitiator

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dc.contributor.authorBalta, Demet Karaca
dc.contributor.authorTemel, Gokhan
dc.contributor.authorGoksu, Gokce
dc.contributor.authorOcal, Nuket
dc.contributor.authorArsu, Nergis
dc.contributor.institutionauthorARSU, Nergis
dc.date.accessioned2026-06-27T13:16:33Z
dc.date.issued2012
dc.description.abstract7,12-Diphenyl-14H-naphto[2,3-b]thioxanthen-14-one (TX-DPA) was synthesized and characterized as a potential visible light photoinitiator for radical polymerization. TX-DPA has an excellent absorption character in the visible region and the photophysical properties of TX-DPA were investigated by fluorescence and laser flash photolysis studies and the photopolymerization of methyl methacrylate in air atmosphere helped to understand the initiation mechanism of TX-DPA. Moreover, it is possible that the production of singlet oxygen from the quenching of (3)TX-DPA by molecular oxygen resulted in the reaction of singlet oxygen with TX-DPA to form an endopercaide: decomposition of endoperoxide leads to initiating radicals.en
dc.description.urihttps://doi.org/10.1021/ma202168m
dc.identifier.doi10.1021/ma202168m
dc.identifier.endpage125
dc.identifier.issn0024-9297
dc.identifier.issue1
dc.identifier.startpage119
dc.identifier.urihttps://hdl.handle.net/20.500.14981/51341
dc.identifier.volume45
dc.identifier.wos000298905000014
dc.language.isoeng
dc.publisherAMER CHEMICAL SOC
dc.relation.ispartofMACROMOLECULES
dc.subjectFREE-RADICAL POLYMERIZATION
dc.subject4-ALKYLAMINO BENZOPHENONE INITIATORS
dc.subjectLASER FLASH-PHOTOLYSIS
dc.subjectDOUBLE CLICK REACTIONS
dc.subjectCOINITIATOR AMINE
dc.subjectCHAIN THIOXANTHONE
dc.subjectSINGLET OXYGEN
dc.subjectPHOTOPOLYMERIZATION
dc.subjectWATER
dc.subjectPHOTOCHEMISTRY
dc.subjectPolymer Science
dc.titleThioxanthone-Diphenyl Anthracene: Visible Light Photoinitiator
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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