File Download
 
Links for fulltext
(May Require Subscription)
 
Supplementary

Article: Bis(5,7-dimethyl-8-hydroxyquinolinato)platinum(II) complex for efficient organic heterojunction solar cells
  • Basic View
  • Metadata View
  • XML View
TitleBis(5,7-dimethyl-8-hydroxyquinolinato)platinum(II) complex for efficient organic heterojunction solar cells
 
AuthorsLow, KH1
Xu, ZX1
Xiang, HF1 3
Chui, SSY1
Roy, VAL2
Che, CM1
 
Keywordsfield-effect transistors
platinum
semiconductors
solar cells
x-ray diffraction
 
Issue Date2011
 
PublisherWiley - V C H Verlag GmbH & Co. KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2451
 
CitationChemistry - An Asian Journal, 2011, v. 6 n. 12, p. 3223-3229 [How to Cite?]
DOI: http://dx.doi.org/10.1002/asia.201100450
 
AbstractOrganic photovoltaic (OPV) cells using metal(II) (Pt, Pd, Cu, and Ni) chelates of 8-hydroxyquinoline (Hq) or 5,7-dimethyl-8-hydroxy-quinoline (HMe 2q) as an electron donor were fabricated by vacuum deposition. The bis(5,7-dimethyl-8-hydroxyquinolinato)platinum(II) [Pt(Me 2q) 2]-based OPVs showed the best performance with an open voltage (V OC) of 0.42 V, a short circuit current density (J SC) of 14.8 mA cm -2, and a maximum power conversion efficiency (η P) of 2.4 %. The X-ray single-crystal structures together with the grazing incidence X-ray diffraction (GIXRD) data of thin film samples reveal that the peripheral methyl substituent(s) and platinum(II) ion are essential for the high degree of film crystallinity resulting in improved performance of the as-fabricated field-effect transistors (FETs) and OPV cells. Splinter Cell: Organic photovoltaic cells using bis(5,7-dimethyl-8-hydroxyquinolinato) platinum(II) [Pt(Me 2q) 2] showed the best performance (η P=2.4 %) among the other [Mq 2] or [M(Me 2q) 2] complexes prepared in this work. The crystal structures together with the GIXRD data of thin films of these metal(II) complexes revealed that both the peripheral methyl substituent(s) and Pt II ion play pivotal role to the performance of the FETs and OPV cells. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
 
ISSN1861-4728
2012 Impact Factor: 4.572
2012 SCImago Journal Rankings: 1.941
 
DOIhttp://dx.doi.org/10.1002/asia.201100450
 
ISI Accession Number IDWOS:000297458900008
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorLow, KH
 
dc.contributor.authorXu, ZX
 
dc.contributor.authorXiang, HF
 
dc.contributor.authorChui, SSY
 
dc.contributor.authorRoy, VAL
 
dc.contributor.authorChe, CM
 
dc.date.accessioned2012-08-08T08:34:54Z
 
dc.date.available2012-08-08T08:34:54Z
 
dc.date.issued2011
 
dc.description.abstractOrganic photovoltaic (OPV) cells using metal(II) (Pt, Pd, Cu, and Ni) chelates of 8-hydroxyquinoline (Hq) or 5,7-dimethyl-8-hydroxy-quinoline (HMe 2q) as an electron donor were fabricated by vacuum deposition. The bis(5,7-dimethyl-8-hydroxyquinolinato)platinum(II) [Pt(Me 2q) 2]-based OPVs showed the best performance with an open voltage (V OC) of 0.42 V, a short circuit current density (J SC) of 14.8 mA cm -2, and a maximum power conversion efficiency (η P) of 2.4 %. The X-ray single-crystal structures together with the grazing incidence X-ray diffraction (GIXRD) data of thin film samples reveal that the peripheral methyl substituent(s) and platinum(II) ion are essential for the high degree of film crystallinity resulting in improved performance of the as-fabricated field-effect transistors (FETs) and OPV cells. Splinter Cell: Organic photovoltaic cells using bis(5,7-dimethyl-8-hydroxyquinolinato) platinum(II) [Pt(Me 2q) 2] showed the best performance (η P=2.4 %) among the other [Mq 2] or [M(Me 2q) 2] complexes prepared in this work. The crystal structures together with the GIXRD data of thin films of these metal(II) complexes revealed that both the peripheral methyl substituent(s) and Pt II ion play pivotal role to the performance of the FETs and OPV cells. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationChemistry - An Asian Journal, 2011, v. 6 n. 12, p. 3223-3229 [How to Cite?]
DOI: http://dx.doi.org/10.1002/asia.201100450
 
dc.identifier.doihttp://dx.doi.org/10.1002/asia.201100450
 
dc.identifier.epage3229
 
dc.identifier.hkuros205114
 
dc.identifier.isiWOS:000297458900008
 
dc.identifier.issn1861-4728
2012 Impact Factor: 4.572
2012 SCImago Journal Rankings: 1.941
 
dc.identifier.issue12
 
dc.identifier.scopuseid_2-s2.0-82455198622
 
dc.identifier.spage3223
 
dc.identifier.urihttp://hdl.handle.net/10722/155704
 
dc.identifier.volume6
 
dc.languageeng
 
dc.publisherWiley - V C H Verlag GmbH & Co. KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2451
 
dc.publisher.placeGermany
 
dc.relation.ispartofChemistry - An Asian Journal
 
dc.relation.referencesReferences in Scopus
 
dc.subjectfield-effect transistors
 
dc.subjectplatinum
 
dc.subjectsemiconductors
 
dc.subjectsolar cells
 
dc.subjectx-ray diffraction
 
dc.titleBis(5,7-dimethyl-8-hydroxyquinolinato)platinum(II) complex for efficient organic heterojunction solar cells
 
dc.typeArticle
 
<?xml encoding="utf-8" version="1.0"?>
<item><contributor.author>Low, KH</contributor.author>
<contributor.author>Xu, ZX</contributor.author>
<contributor.author>Xiang, HF</contributor.author>
<contributor.author>Chui, SSY</contributor.author>
<contributor.author>Roy, VAL</contributor.author>
<contributor.author>Che, CM</contributor.author>
<date.accessioned>2012-08-08T08:34:54Z</date.accessioned>
<date.available>2012-08-08T08:34:54Z</date.available>
<date.issued>2011</date.issued>
<identifier.citation>Chemistry - An Asian Journal, 2011, v. 6 n. 12, p. 3223-3229</identifier.citation>
<identifier.issn>1861-4728</identifier.issn>
<identifier.uri>http://hdl.handle.net/10722/155704</identifier.uri>
<description.abstract>Organic photovoltaic (OPV) cells using metal(II) (Pt, Pd, Cu, and Ni) chelates of 8-hydroxyquinoline (Hq) or 5,7-dimethyl-8-hydroxy-quinoline (HMe 2q) as an electron donor were fabricated by vacuum deposition. The bis(5,7-dimethyl-8-hydroxyquinolinato)platinum(II) [Pt(Me 2q) 2]-based OPVs showed the best performance with an open voltage (V OC) of 0.42 V, a short circuit current density (J SC) of 14.8 mA cm -2, and a maximum power conversion efficiency (&#951; P) of 2.4 %. The X-ray single-crystal structures together with the grazing incidence X-ray diffraction (GIXRD) data of thin film samples reveal that the peripheral methyl substituent(s) and platinum(II) ion are essential for the high degree of film crystallinity resulting in improved performance of the as-fabricated field-effect transistors (FETs) and OPV cells. Splinter Cell: Organic photovoltaic cells using bis(5,7-dimethyl-8-hydroxyquinolinato) platinum(II) [Pt(Me 2q) 2] showed the best performance (&#951; P=2.4 %) among the other [Mq 2] or [M(Me 2q) 2] complexes prepared in this work. The crystal structures together with the GIXRD data of thin films of these metal(II) complexes revealed that both the peripheral methyl substituent(s) and Pt II ion play pivotal role to the performance of the FETs and OPV cells. &#169; 2011 WILEY-VCH Verlag GmbH &amp; Co. KGaA, Weinheim.</description.abstract>
<language>eng</language>
<publisher>Wiley - V C H Verlag GmbH &amp; Co. KGaA. The Journal&apos;s web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2451</publisher>
<relation.ispartof>Chemistry - An Asian Journal</relation.ispartof>
<subject>field-effect transistors</subject>
<subject>platinum</subject>
<subject>semiconductors</subject>
<subject>solar cells</subject>
<subject>x-ray diffraction</subject>
<title>Bis(5,7-dimethyl-8-hydroxyquinolinato)platinum(II) complex for efficient organic heterojunction solar cells</title>
<type>Article</type>
<description.nature>Link_to_subscribed_fulltext</description.nature>
<identifier.doi>10.1002/asia.201100450</identifier.doi>
<identifier.scopus>eid_2-s2.0-82455198622</identifier.scopus>
<identifier.hkuros>205114</identifier.hkuros>
<relation.references>http://www.scopus.com/mlt/select.url?eid=2-s2.0-82455198622&amp;selection=ref&amp;src=s&amp;origin=recordpage</relation.references>
<identifier.volume>6</identifier.volume>
<identifier.issue>12</identifier.issue>
<identifier.spage>3223</identifier.spage>
<identifier.epage>3229</identifier.epage>
<identifier.isi>WOS:000297458900008</identifier.isi>
<publisher.place>Germany</publisher.place>
</item>
Author Affiliations
  1. The University of Hong Kong
  2. City University of Hong Kong
  3. Sichuan University