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Article: Application of an evaporable fluoro-molecule as an anode buffer layer in organic electroluminescent devices

TitleApplication of an evaporable fluoro-molecule as an anode buffer layer in organic electroluminescent devices
Authors
Gao, DQChan, MYTong, SWWong, FLLai, SLLee, CSLee, ST
Issue Date2004
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett
Citation
Chemical Physics Letters, 2004, v. 399 n. 4-6, p. 337-341 How to Cite?
DOI: http://dx.doi.org/10.1016/j.cplett.2004.09.116
AbstractWe have synthesized a small molecule fluoro-material, N,N,N′, N′-tetra(4-methylphenyl)-2,2′,3,3′,5,5′,6, 6′-octafluoro-biphenyl-4,4′-diamine (POFDA), as an anode buffer layer for organic light-emitting devices (OLEDs). This fluoro-material shows obvious hydrophobicity, which stabilizes the indium-tin oxide (ITO) surface from moisture and air contaminants. In addition, insertion of an ultrathin POFDA layer at the ITO/organic interface significantly reduces operating voltage, and increase efficiency, and operational stability. Ultraviolet photoelectron spectroscopic analysis suggested that the performance improvement is related to the reduction in hole-injection barrier at the anode contact. © 2004 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/167878
ISSN
0009-2614
2021 Impact Factor: 2.719
2020 SCImago Journal Rankings: 0.509
ISI Accession Number ID
WOS:000225389800007
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorGao, DQen_US
dc.contributor.authorChan, MYen_US
dc.contributor.authorTong, SWen_US
dc.contributor.authorWong, FLen_US
dc.contributor.authorLai, SLen_US
dc.contributor.authorLee, CSen_US
dc.contributor.authorLee, STen_US
dc.date.accessioned2012-10-08T03:12:27Z-
dc.date.available2012-10-08T03:12:27Z-
dc.date.issued2004en_US
dc.identifier.citationChemical Physics Letters, 2004, v. 399 n. 4-6, p. 337-341en_US
dc.identifier.issn0009-2614en_US
dc.identifier.urihttp://hdl.handle.net/10722/167878-
dc.description.abstractWe have synthesized a small molecule fluoro-material, N,N,N′, N′-tetra(4-methylphenyl)-2,2′,3,3′,5,5′,6, 6′-octafluoro-biphenyl-4,4′-diamine (POFDA), as an anode buffer layer for organic light-emitting devices (OLEDs). This fluoro-material shows obvious hydrophobicity, which stabilizes the indium-tin oxide (ITO) surface from moisture and air contaminants. In addition, insertion of an ultrathin POFDA layer at the ITO/organic interface significantly reduces operating voltage, and increase efficiency, and operational stability. Ultraviolet photoelectron spectroscopic analysis suggested that the performance improvement is related to the reduction in hole-injection barrier at the anode contact. © 2004 Elsevier B.V. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cpletten_US
dc.relation.ispartofChemical Physics Lettersen_US
dc.titleApplication of an evaporable fluoro-molecule as an anode buffer layer in organic electroluminescent devicesen_US
dc.typeArticleen_US
dc.identifier.emailChan, MY:chanmym@hku.hken_US
dc.identifier.authorityChan, MY=rp00666en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.cplett.2004.09.116en_US
dc.identifier.scopuseid_2-s2.0-10944223072en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-10944223072&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume399en_US
dc.identifier.issue4-6en_US
dc.identifier.spage337en_US
dc.identifier.epage341en_US
dc.identifier.isiWOS:000225389800007-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridGao, DQ=55151844500en_US
dc.identifier.scopusauthoridChan, MY=7402597725en_US
dc.identifier.scopusauthoridTong, SW=36891091800en_US
dc.identifier.scopusauthoridWong, FL=7201409637en_US
dc.identifier.scopusauthoridLai, SL=7402937153en_US
dc.identifier.scopusauthoridLee, CS=35364273600en_US
dc.identifier.scopusauthoridLee, ST=7601407495en_US
dc.identifier.issnl0009-2614-

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