| Intrachain and Interchain Interactions in Polystyrene: Dilute andSemidilutc Solutions |
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| 作者姓名： | Xin Song LI Guo Chang WANG Bing Lin HE |
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| 作者单位： | Xin Song LI; Guo Chang WANG; Bing Lin HE(Department of Chemical Engineering，Southeast University，Naming 210096)(Institute of Polymer Chemistry，Nankai University，Tianjin 300071) |
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| 摘 要： | Thestudiesofpolymersolutionpropertiesfromdilatetoconcentratedsolutionbyfluorescencetechniquehaveattractedmoreattentionsinrecentdecadesl'2.InordertoinvestigateintrachainandinterchainilltCractionsindilutesolutionregion,pyrenewasusedaslabelsattachedtopolystyrene,whichwasintenselyfluorescentwithalongfluorescentlifetime3.Inthepresentwork,thepolystyreneattachedwithpyrenylgroupshadanunfavourablestrUcturetothenearestneighborexcimerformationwiththepyrenylgroupsseparatedbymorethanthreeatomsalongthechain…
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Intrachain and Interchain Interactions in Polystyrene: Dilute and Semidilutc Solutions |
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| Xin Song LI, Guo Chang WANG, Bing Lin HE.Intrachain and Interchain Interactions in Polystyrene: Dilute andSemidilutc Solutions[J].Chinese Chemical Letters,1999(11). |
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| Authors: | Xin Song LI Guo Chang WANG Bing Lin HE |
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| Abstract: | |
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| Keywords: | Excimer fluorescence dilute solution chain interaction critical concentration |
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