SYNTHESIS AND FLUORESCENCE STUDY OF St/DVB COPOLYMERS LABELLED WITH PYRENE GROUPS

(整期优先)网络出版时间:1995-01-11
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TwokindsofSt/DVBcopolymerbeedscontaining(1-pyrenyl)formyland(1-pyrenyl)methylgroupsrespectivelyhavebeensynthesizedbybothfunctionalizationandcopolymerization.Thefluorescencespectraoftheswollenpolymerssynthesizedaresimilarinshapetothoseofthecorrespondingmodelcompounds,whiletheintensityratioofexcimertomonomershowscleardependenceonthecontentsofthepyrenegroups.