File Download
 
Links for fulltext
(May Require Subscription)
 
Supplementary

Conference Paper: Conjugated polymers with pendant ruthenium dyes for photovoltaic applications
  • Basic View
  • Metadata View
  • XML View
TitleConjugated polymers with pendant ruthenium dyes for photovoltaic applications
 
AuthorsMak, CSK1
Cheng, KW1
Chan, WK1
 
Issue Date2008
 
PublisherAmerican Chemical Society. The Journal's web site is located at http://www.chemistry.org/portal/a/c/s/1/acsdisplay.html?DOC=meetingspast.html
 
CitationAcs National Meeting Book Of Abstracts, 2008 [How to Cite?]
 
AbstractDifferent conjugated polymers attached with ruthenium terpyridine trithiocyanato complexes were synthesized. The conjugaed main chains were based on poly(phenylenevinylene), poly(phenylenethiophene), and poly(fluorenethiophene). Introduction of these ruthenium dye molecules greatly enhance the optical absorption of these polymers in the visible region, spanning from 400 to 700 nm. The optical absorption in these polymers mainly resulted from two electronic transitions: the π-π* transition of the conjugated polymer and the d-π;* metal-to-ligand charge transfer transition in the ruthenium complex. The hole and electron carrier mobilities of these polymers are in the order of 10-4 and 10-8 cm2/Vs, respectively. The polymers are soluble in DMF due to the presence of ionic complexes, and can be fabricated into thin film by spin coating process. Simple heterojunction devices ITO/polymer/fullerene/Al were fabricated and the power conversion efficiencies were in the range between 0.08 to 0.5 % under simulated solar light (AM1.5) illumination.
 
ISSN0065-7727
2012 SCImago Journal Rankings: 0.100
 
DC FieldValue
dc.contributor.authorMak, CSK
 
dc.contributor.authorCheng, KW
 
dc.contributor.authorChan, WK
 
dc.date.accessioned2012-10-08T03:35:06Z
 
dc.date.available2012-10-08T03:35:06Z
 
dc.date.issued2008
 
dc.description.abstractDifferent conjugated polymers attached with ruthenium terpyridine trithiocyanato complexes were synthesized. The conjugaed main chains were based on poly(phenylenevinylene), poly(phenylenethiophene), and poly(fluorenethiophene). Introduction of these ruthenium dye molecules greatly enhance the optical absorption of these polymers in the visible region, spanning from 400 to 700 nm. The optical absorption in these polymers mainly resulted from two electronic transitions: the π-π* transition of the conjugated polymer and the d-π;* metal-to-ligand charge transfer transition in the ruthenium complex. The hole and electron carrier mobilities of these polymers are in the order of 10-4 and 10-8 cm2/Vs, respectively. The polymers are soluble in DMF due to the presence of ionic complexes, and can be fabricated into thin film by spin coating process. Simple heterojunction devices ITO/polymer/fullerene/Al were fabricated and the power conversion efficiencies were in the range between 0.08 to 0.5 % under simulated solar light (AM1.5) illumination.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationAcs National Meeting Book Of Abstracts, 2008 [How to Cite?]
 
dc.identifier.issn0065-7727
2012 SCImago Journal Rankings: 0.100
 
dc.identifier.scopuseid_2-s2.0-77955899216
 
dc.identifier.urihttp://hdl.handle.net/10722/168856
 
dc.languageeng
 
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://www.chemistry.org/portal/a/c/s/1/acsdisplay.html?DOC=meetingspast.html
 
dc.publisher.placeUnited States
 
dc.relation.ispartofACS National Meeting Book of Abstracts
 
dc.titleConjugated polymers with pendant ruthenium dyes for photovoltaic applications
 
dc.typeConference_Paper
 
<?xml encoding="utf-8" version="1.0"?>
<item><contributor.author>Mak, CSK</contributor.author>
<contributor.author>Cheng, KW</contributor.author>
<contributor.author>Chan, WK</contributor.author>
<date.accessioned>2012-10-08T03:35:06Z</date.accessioned>
<date.available>2012-10-08T03:35:06Z</date.available>
<date.issued>2008</date.issued>
<identifier.citation>Acs National Meeting Book Of Abstracts, 2008</identifier.citation>
<identifier.issn>0065-7727</identifier.issn>
<identifier.uri>http://hdl.handle.net/10722/168856</identifier.uri>
<description.abstract>Different conjugated polymers attached with ruthenium terpyridine trithiocyanato complexes were synthesized. The conjugaed main chains were based on poly(phenylenevinylene), poly(phenylenethiophene), and poly(fluorenethiophene). Introduction of these ruthenium dye molecules greatly enhance the optical absorption of these polymers in the visible region, spanning from 400 to 700 nm. The optical absorption in these polymers mainly resulted from two electronic transitions: the &#960;-&#960;* transition of the conjugated polymer and the d-&#960;;* metal-to-ligand charge transfer transition in the ruthenium complex. The hole and electron carrier mobilities of these polymers are in the order of 10-4 and 10-8 cm2/Vs, respectively. The polymers are soluble in DMF due to the presence of ionic complexes, and can be fabricated into thin film by spin coating process. Simple heterojunction devices ITO/polymer/fullerene/Al were fabricated and the power conversion efficiencies were in the range between 0.08 to 0.5 % under simulated solar light (AM1.5) illumination.</description.abstract>
<language>eng</language>
<publisher>American Chemical Society. The Journal&apos;s web site is located at http://www.chemistry.org/portal/a/c/s/1/acsdisplay.html?DOC=meetingspast.html</publisher>
<relation.ispartof>ACS National Meeting Book of Abstracts</relation.ispartof>
<title>Conjugated polymers with pendant ruthenium dyes for photovoltaic applications</title>
<type>Conference_Paper</type>
<description.nature>Link_to_subscribed_fulltext</description.nature>
<identifier.scopus>eid_2-s2.0-77955899216</identifier.scopus>
<publisher.place>United States</publisher.place>
</item>
Author Affiliations
  1. The University of Hong Kong