File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Organic nanoclusters on inorganic nanostructures for tailoring the emission properties of organic materials

TitleOrganic nanoclusters on inorganic nanostructures for tailoring the emission properties of organic materials
Authors
Issue Date2008
PublisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/afm
Citation
Advanced Functional Materials, 2008, v. 18 n. 4, p. 566-574 How to Cite?
Abstract
Inorganic nanostructures have been intensively studied because of their size-dependent emission color as a result of quantum confinement effects. In contrast, no significant size dependence of the optical properties is expected for organic nanostructures owing to the weak nearest-neighbor interactions in molecular crystals; however, the optical properties of organic materials can be significantly affected by aggregation and molecular packing, which can result in large differences between the emission spectra of solutions and thin films. Thus, the emission spectra of organic nanostructures may differ considerably from the bulk material despite the absence of quantum confinement effects. We demonstrate that 3,4,9,10-perylenetetracarboxylicdiimide (PTCDI) nanoclusters grown on ZnO nanorods exhibit an intense blue-white photoluminescence, different from the weak red emission of PTCDI films. Light emitting diodes consisting of ZnO nanorods and PTCDI nanoclusters also exhibited white emission. © 2008 WILEY-VCH Verlag GmbH & Co. KGaA.
Persistent Identifierhttp://hdl.handle.net/10722/69275
ISSN
2013 Impact Factor: 10.439
2013 SCImago Journal Rankings: 4.682
ISI Accession Number ID
References

 

Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Baptist University
DC FieldValueLanguage
dc.contributor.authorNg, AMCen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorTam, KHen_HK
dc.contributor.authorKwok, WMen_HK
dc.contributor.authorChan, WKen_HK
dc.contributor.authorTam, WYen_HK
dc.contributor.authorPhillips, DLen_HK
dc.contributor.authorCheah, KWen_HK
dc.date.accessioned2010-09-06T06:12:10Z-
dc.date.available2010-09-06T06:12:10Z-
dc.date.issued2008en_HK
dc.identifier.citationAdvanced Functional Materials, 2008, v. 18 n. 4, p. 566-574en_HK
dc.identifier.issn1616-301Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/69275-
dc.description.abstractInorganic nanostructures have been intensively studied because of their size-dependent emission color as a result of quantum confinement effects. In contrast, no significant size dependence of the optical properties is expected for organic nanostructures owing to the weak nearest-neighbor interactions in molecular crystals; however, the optical properties of organic materials can be significantly affected by aggregation and molecular packing, which can result in large differences between the emission spectra of solutions and thin films. Thus, the emission spectra of organic nanostructures may differ considerably from the bulk material despite the absence of quantum confinement effects. We demonstrate that 3,4,9,10-perylenetetracarboxylicdiimide (PTCDI) nanoclusters grown on ZnO nanorods exhibit an intense blue-white photoluminescence, different from the weak red emission of PTCDI films. Light emitting diodes consisting of ZnO nanorods and PTCDI nanoclusters also exhibited white emission. © 2008 WILEY-VCH Verlag GmbH & Co. KGaA.en_HK
dc.languageengen_HK
dc.publisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/afmen_HK
dc.relation.ispartofAdvanced Functional Materialsen_HK
dc.titleOrganic nanoclusters on inorganic nanostructures for tailoring the emission properties of organic materialsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1616-301X&volume=18&spage=566&epage=574&date=2008&atitle=Organic+nanoclusters+on+inorganic+nanostructures+for+tailoring+the+emission+properties+of+organic+materialsen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.emailPhillips, DL: phillips@hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.identifier.authorityPhillips, DL=rp00770en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/adfm.200700264en_HK
dc.identifier.scopuseid_2-s2.0-40549135320en_HK
dc.identifier.hkuros141554en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-40549135320&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume18en_HK
dc.identifier.issue4en_HK
dc.identifier.spage566en_HK
dc.identifier.epage574en_HK
dc.identifier.eissn1616-3028-
dc.identifier.isiWOS:000254450600005-
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridNg, AMC=12140078600en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridTam, KH=8533246200en_HK
dc.identifier.scopusauthoridKwok, WM=7103129332en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.scopusauthoridTam, WY=23095960900en_HK
dc.identifier.scopusauthoridPhillips, DL=7404519365en_HK
dc.identifier.scopusauthoridCheah, KW=7102792922en_HK
dc.identifier.citeulike8531645-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats