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Article: Optically tunable intramolecular charge transfer dyes for vacuum deposited bulk heterojunction solar cells

TitleOptically tunable intramolecular charge transfer dyes for vacuum deposited bulk heterojunction solar cells
Authors
Issue Date2008
PublisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/journals/nano
Citation
Nanotechnology, 2008, v. 19 n. 42 How to Cite?
AbstractWe present the tunability of the photophysical and electrochemical properties of a series of intramolecular charge transfer compounds by facile molecular design and synthesis. The photovoltaic performances based on these sublimable materials and C60 bulk heterojunction cells are compared and reported. The structural modification of the charge transfer dyes altered not only the electronic properties, but also the morphology of the bulk heterojunction thin films, as revealed by AFM and SEM studies. Addition of PEDOT:PSS between the ITO and the photoactive layer improved the hole injection from the photosensitizer into the anode, and the overall power conversion efficiency is also enhanced. © IOP Publishing Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/58458
ISSN
2014 Impact Factor: 3.821
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMak, CSKen_HK
dc.contributor.authorLeung, QYen_HK
dc.contributor.authorChan, WKen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.date.accessioned2010-05-31T03:30:40Z-
dc.date.available2010-05-31T03:30:40Z-
dc.date.issued2008en_HK
dc.identifier.citationNanotechnology, 2008, v. 19 n. 42en_HK
dc.identifier.issn0957-4484en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58458-
dc.description.abstractWe present the tunability of the photophysical and electrochemical properties of a series of intramolecular charge transfer compounds by facile molecular design and synthesis. The photovoltaic performances based on these sublimable materials and C60 bulk heterojunction cells are compared and reported. The structural modification of the charge transfer dyes altered not only the electronic properties, but also the morphology of the bulk heterojunction thin films, as revealed by AFM and SEM studies. Addition of PEDOT:PSS between the ITO and the photoactive layer improved the hole injection from the photosensitizer into the anode, and the overall power conversion efficiency is also enhanced. © IOP Publishing Ltd.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/journals/nanoen_HK
dc.relation.ispartofNanotechnologyen_HK
dc.titleOptically tunable intramolecular charge transfer dyes for vacuum deposited bulk heterojunction solar cellsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0957-4484&volume=19&spage=424008: 1&epage=8&date=2008&atitle=Optically+tunable+intramolecular+charge+transfer+dyes+for+vacuum+deposited+bulk+heterojunction+solar+cellsen_HK
dc.identifier.emailMak, CSK: cskm@hkucc.hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.authorityMak, CSK=rp00761en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0957-4484/19/42/424008en_HK
dc.identifier.scopuseid_2-s2.0-56349114894en_HK
dc.identifier.hkuros153547en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-56349114894&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume19en_HK
dc.identifier.issue42en_HK
dc.identifier.eissn1361-6528-
dc.identifier.isiWOS:000259483000009-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridMak, CSK=8899597100en_HK
dc.identifier.scopusauthoridLeung, QY=25650267500en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK

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