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Article: Synthesis, characterization and photovoltaic properties of platinum-containing poly(aryleneethynylene) polymers with phenanthrenyl- imidazole moiety

TitleSynthesis, characterization and photovoltaic properties of platinum-containing poly(aryleneethynylene) polymers with phenanthrenyl- imidazole moiety
Authors
Zhan, HWong, WYNg, ADjurišić, ABChan, WK
KeywordsMetallopolymer
Phenanthrenyl-imidazole
Platinum
Solar cell
Thiophene
Issue Date2011
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchem
Citation
Journal Of Organometallic Chemistry, 2011, v. 696 n. 25, p. 4112-4120 How to Cite?
DOI: http://dx.doi.org/10.1016/j.jorganchem.2011.07.005
AbstractA new type of soluble, solution-processable platinum(II) polyyne polymers based on phenanthrenyl-imidazole chromophore and their corresponding diplatinum model complexes were synthesized via the CuI-catalyzed dehydrohalogenation reaction of the platinum(II) chloride precursor and each of the diethynyl ligands. The photophysical (absorption and emission spectra), thermal, electrochemical and photovoltaic properties of the polymers were investigated. Both polymers exhibit strong absorption bands centered at 459-466 nm. The effect of adding thiophene ring along the polymer backbone was evaluated. Bulk heterojunction solar cells fabricated by blending these metallopolymers with methanofullerene were studied, with the power conversion efficiency reaching 0.39%, although the band gap energies of the polymers are not low. © 2011 Published by Elsevier B.V.
Persistent Identifierhttp://hdl.handle.net/10722/143738
ISSN
0022-328X
2021 Impact Factor: 2.345
2020 SCImago Journal Rankings: 0.484
ISI Accession Number ID
WOS:000297152600029
Funding AgencyGrant Number
University Grants CommitteeAoE/P-03/08
Hong Kong Baptist UniversityFRG2/09-10/091
General Research FundHKBU202607
Hong Kong Research Grants CouncilHKUST2/CRF/10
University of Hong Kong
Funding Information:

This work was supported by the University Grants Committee Areas of Excellence Scheme (AoE/P-03/08), the Faculty Research Grant from Hong Kong Baptist University (FRG2/09-10/091), the General Research Fund (HKBU202607) as well as the Collaborative Research Fund (HKUST2/CRF/10) from the Hong Kong Research Grants Council. This work was also partly supported by Strategic Research Theme and University Development Fund of the University of Hong Kong.

References
References in Scopus
Grants
Development of efficient luminogenic materials in the aggregate state: fundamental understanding and practical applications
Institute of Molecular Functional Materials

 

DC FieldValueLanguage
dc.contributor.authorZhan, Hen_HK
dc.contributor.authorWong, WYen_HK
dc.contributor.authorNg, Aen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorChan, WKen_HK
dc.date.accessioned2011-12-21T08:47:56Z-
dc.date.available2011-12-21T08:47:56Z-
dc.date.issued2011en_HK
dc.identifier.citationJournal Of Organometallic Chemistry, 2011, v. 696 n. 25, p. 4112-4120en_HK
dc.identifier.issn0022-328Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/143738-
dc.description.abstractA new type of soluble, solution-processable platinum(II) polyyne polymers based on phenanthrenyl-imidazole chromophore and their corresponding diplatinum model complexes were synthesized via the CuI-catalyzed dehydrohalogenation reaction of the platinum(II) chloride precursor and each of the diethynyl ligands. The photophysical (absorption and emission spectra), thermal, electrochemical and photovoltaic properties of the polymers were investigated. Both polymers exhibit strong absorption bands centered at 459-466 nm. The effect of adding thiophene ring along the polymer backbone was evaluated. Bulk heterojunction solar cells fabricated by blending these metallopolymers with methanofullerene were studied, with the power conversion efficiency reaching 0.39%, although the band gap energies of the polymers are not low. © 2011 Published by Elsevier B.V.en_HK
dc.languageengen_US
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jorganchemen_HK
dc.relation.ispartofJournal of Organometallic Chemistryen_HK
dc.subjectMetallopolymeren_HK
dc.subjectPhenanthrenyl-imidazoleen_HK
dc.subjectPlatinumen_HK
dc.subjectSolar cellen_HK
dc.subjectThiopheneen_HK
dc.titleSynthesis, characterization and photovoltaic properties of platinum-containing poly(aryleneethynylene) polymers with phenanthrenyl- imidazole moietyen_HK
dc.typeArticleen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jorganchem.2011.07.005en_HK
dc.identifier.scopuseid_2-s2.0-81355138621en_HK
dc.identifier.hkuros198040en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-81355138621&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume696en_HK
dc.identifier.issue25en_HK
dc.identifier.spage4112en_HK
dc.identifier.epage4120en_HK
dc.identifier.isiWOS:000297152600029-
dc.publisher.placeSwitzerlanden_HK
dc.relation.projectDevelopment of efficient luminogenic materials in the aggregate state: fundamental understanding and practical applications-
dc.relation.projectInstitute of Molecular Functional Materials-
dc.identifier.scopusauthoridZhan, H=36674396600en_HK
dc.identifier.scopusauthoridWong, WY=7403972153en_HK
dc.identifier.scopusauthoridNg, A=13806222700en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.issnl0022-328X-

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