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1、化学化工文献检索13一、OLED最新发展InkjetPrintedPolymeronFlexibleSubstrateOLEDApplicationsFulviaVillani,PaoloVacca,GuiseppeNenna,OlgaValentino,GianabttistaBurrasca,TommasoFasolino,GarlaMinariniandDariodellaSalaEneaCentroRicerchePortici,piazzaleEnricoFermi1,80055Portici(NA),I
2、talyJ.Phys.Chem.C,2009,113(30),pp13398-13402DOI:10.1021/jp8095538PublicationDate(Web):July7,2009Copyright©2009AmericanChemicalSociety*Correspondingauthor,FulviaVillani,CRENEAPortici,piazzaleE.Fermi1,80055Portici(NA),Italy,tel.+390817723344.AbstractInoptoelectr
3、onics,inkjetprinting(IJP)technologyisbeingdevelopedasanalternativetothetraditionaltechniquesfororganicmaterialsdeposition.Inthiswork,wereportthefabricationoforganiclight-emittingdiodes(OLEDs)ontheflexiblesubstratebystudyingtheeffectofasurfacechemicaltreatmento
4、ntheinkjetprintedpolymerfilmmorphology.Theemployedpiranhatreatmentincreasesthesubstratesurfaceenergyandimprovesthewettability,thusinducingadecreaseintheIJprinteddropthickness.TheIJprintedpolymer(poly(9,9-dihexyl-9H-fluorene-2,7-diyl))isthehole-transportinglaye
5、r(HTL)ofahybridstructureinwhichtheotherlayersaredepositedbyvacuumthermalevaporation.Furthermore,inordertodeterminetheeffectoftheIJdepositionmethodonthemanufacturedOLEDperformances,wecomparethemtothoseofdevicesfabricatedusingstandardtechnologies.Withthisaim,OLE
6、DswiththesamestructurearefabricatedbyreplacingtheIJprintedpolymerwithaspin-coatedfilmemployingthesamepolymersolution.Theelectricalandopticalpropertiesoftheelectroluminescentdevicesareinvestigatedanddiscussed.DespitethelackofthicknessuniformityinIJprintedfilm,w
7、hichisanintrinsic,technologicallimit,OLEDswithIJprintedHTLshowelectro-opticalcharacteristicsthataresimilartotheonesofOLEDswithspin-coatedHTL.13译文：喷墨印刷聚合物在OLED柔性底层的应用在光电子学中，喷墨印刷（IJP）技术已经发展成为替代传统有机材料沉积技术的一种新型技术。在这项工作中，我们通过研究对喷墨印刷聚合物薄膜形态表面化学处理的效果，报告了韧性底层上有机发光二极管（
8、OLEDs）的构成。的处理不仅增加了底层的表面能，也提高了它的可湿性，从而诱发了喷墨印刷层厚度的减少。喷墨印刷聚合物（聚（9，9-二己烷））是一种混合结构的空穴传输层（HTL），此结构的其他层面都由于真空热蒸发作用而被沉积。此外，为了测定喷墨沉积的方法对生产的OLED性能的影响，我们用标准技术比较了其与原来制造的设备。以此为目的，具有相同结构的OLED都被改
