File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Conference Paper: Single-walled carbon nanotube composites as hole injection layer for organic light emitting diode applications

TitleSingle-walled carbon nanotube composites as hole injection layer for organic light emitting diode applications
Authors
Issue Date2005
PublisherMaterials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html
Citation
Materials Research Society Symposium Proceedings, 2005, v. 871, p. 341-346 How to Cite?
Abstract
In this work, blends of dispersed short (∼500 nm) single-walled carbon nanotubes (SWCNTs) with poly(3,4-ethylene dioxythiophene):polystyrene sulfonic acid (PEDOT:PSS) were investigated as hole injection layers in OLEDs consisting of N,N′-di(naphthalene-1-yl)-N,N′-diphenylbenzidine (NPB) as a hole transporting and tris-(8-hydroxyquinoline) aluminum (Alq3) as electron transporting and emitting layer. The devices were characterized by electroluminescence and current-voltage measurements. By comparing the performance of devices fabricated using different surfactants (polyethyleneimine (PEI) and Gum Arabic (GA)) in dispersing SWCNTs and those prepared without surfactants, it was found that the use of appropriate surfactants can improve the OLEDs performance. Improved efficiency was obtained for optimized SWCNTs concentration compared to the devices with pure PEDOT:PSS, although maximum luminance is lower. The PEDOT:PSS:SWCNT nanocomposite layers are characterized and the reasons for the improved OLED performance are discussed. © 2005 Materials Research Society.
Persistent Identifierhttp://hdl.handle.net/10722/158468
ISSN
2013 SCImago Journal Rankings: 0.128
References

 

Author Affiliations
  1. The University of Hong Kong
DC FieldValueLanguage
dc.contributor.authorOey, CCen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorKwong, CYen_HK
dc.contributor.authorCheung, CHen_HK
dc.contributor.authorChan, WKen_HK
dc.contributor.authorChui, PCen_HK
dc.date.accessioned2012-08-08T08:59:48Z-
dc.date.available2012-08-08T08:59:48Z-
dc.date.issued2005en_HK
dc.identifier.citationMaterials Research Society Symposium Proceedings, 2005, v. 871, p. 341-346en_US
dc.identifier.issn0272-9172en_HK
dc.identifier.urihttp://hdl.handle.net/10722/158468-
dc.description.abstractIn this work, blends of dispersed short (∼500 nm) single-walled carbon nanotubes (SWCNTs) with poly(3,4-ethylene dioxythiophene):polystyrene sulfonic acid (PEDOT:PSS) were investigated as hole injection layers in OLEDs consisting of N,N′-di(naphthalene-1-yl)-N,N′-diphenylbenzidine (NPB) as a hole transporting and tris-(8-hydroxyquinoline) aluminum (Alq3) as electron transporting and emitting layer. The devices were characterized by electroluminescence and current-voltage measurements. By comparing the performance of devices fabricated using different surfactants (polyethyleneimine (PEI) and Gum Arabic (GA)) in dispersing SWCNTs and those prepared without surfactants, it was found that the use of appropriate surfactants can improve the OLEDs performance. Improved efficiency was obtained for optimized SWCNTs concentration compared to the devices with pure PEDOT:PSS, although maximum luminance is lower. The PEDOT:PSS:SWCNT nanocomposite layers are characterized and the reasons for the improved OLED performance are discussed. © 2005 Materials Research Society.en_HK
dc.languageengen_US
dc.publisherMaterials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.htmlen_HK
dc.relation.ispartofMaterials Research Society Symposium Proceedingsen_HK
dc.titleSingle-walled carbon nanotube composites as hole injection layer for organic light emitting diode applicationsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.emailChui, PC: pcchui@hkucc.hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.identifier.authorityChui, PC=rp00114en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-34249946586en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34249946586&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume871en_HK
dc.identifier.spage341en_HK
dc.identifier.epage346en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridOey, CC=8694346600en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridKwong, CY=35917741900en_HK
dc.identifier.scopusauthoridCheung, CH=8618960900en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.scopusauthoridChui, PC=13309913400en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats