芘基材料有机电子

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1、REVIEWpubs.acs.org/CRPyrene・BasedMaterialsforOrganicElectronicsTeresaM.Figueira-Duarte+andKlausMfillen***十BASFSE,Carl-Bosch-Strasse3&67056Ludwigshafen,Germany*MaxPlanckInstituteforPolymerResearch,Ackermannweg10,P.O.Box314&Mainz,GermanyCONTENTS1.Introduction72602.ElectronicandOptoelectronicOrganicDev

2、ices7262OrganicLight-EmittingDiodes(OLEDs)7262OrganicField-EffectTransistors(OFETs)7263OrganicPhotovoltaicDevices(OPVs)72633・ChemicalModificationofPyrene72641-SubstitutedPyrenes72641,3,6,8-TetrasubstitutedPyrenes72721,6-And1,8-DisubstitutedPyrenes72741,3-DisubstitutedPyrenes72752,7-SubstitutedPyrene

3、s72754,5,9,10-SubstitutedPyrenes72774.PyrenesasActiveComponentsinDevices72791-SubstitutedPyrenes7279LinearStructures7279LiquidCrystallineStructures7290DendriticStructures7290Organic—InorganicHybrids72931,3,6,8-TetrasubstitutedPyrenes7293LinearStructures7293LiquidCrystallineStructures7294DendriticStr

4、uctures72971,6-And1,8-DisubstitutedPyrenes7299LinearStructures7299LiquidCrystallineStructures73011,3-DisubstitutedPyrenes73022,7-DisubstitutedPyrenes73044,5,9,10-SubstitutedPyrenes73045.Conclusion7309AuthorInformation7310Biographies7310References73101.INTRODUCTIONPyreneisthefruitflyofphotochcmists・I

5、tsuniquepropertieshaveinspiredresearchersfrommanyscientificareas,makingpyrenethechromophoreofchoiceinfundamentalandappliedphotochemicalresearch・SincethepioneeringworkofJ.aurent,whoin1837discoveredpyreneintheresidueofthedestructivedistillationofcoaltar,1thispolycyclicaromatichydrocarbonhasbeenthesubj

6、ectoftremendousinvestigation.Thenamepyrene,Greekfor"fire",wasattributedsincehebelievedthatitwasfrequentlyobtainedviathereactionoforganicsubstanceswithfire.Lateron,in18?1,Gribcreportedtheisolationofpyreneviaextractionwithcarbondisulfide,whichlefttheaccompanyingchryseneundissolved.2Concentrationofthes

7、olutiongaveacrudepyrene,whichwasfurtherpurifiedviathepicrate.Decompositionofthepicrateyieldedpyreneasyellowplates.Pyreneisalsoformedinmanypyrolyticprocesses,forexample,inthedestructivedistillationofs