Non-innocent ligand flavone and curcumin inspired ruthenium photosensitizers for solar energy conversion

A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells. Electrochemical studies exhibited well behaved reversible oxidations and reductions for all β-diketonate complexes. The acac − and P...

Full description

Saved in:
Bibliographic Details
Published in:Physical chemistry chemical physics : PCCP 2021-08, Vol.23 (31), p.16516-16524
Main Authors: Lee, Nicholas A, Ngo, Ken T, Gilligan, Gerald E, Lamberto, Massimilliano, Rochford, Jonathan
Format: Article
Language:English
Subjects:
Absorptivity
Dye-sensitized solar cells
Dyes
Energy conversion efficiency
Ligands
Photoelectric effect
Photoelectric emission
Photovoltaic cells
Ruthenium
Solar energy conversion
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c314t-30507179840313b30d6dc9475f3c10534b46a0f40142769eb47f28f9e304ae373
cites cdi_FETCH-LOGICAL-c314t-30507179840313b30d6dc9475f3c10534b46a0f40142769eb47f28f9e304ae373
container_end_page 16524
container_issue 31
container_start_page 16516
container_title Physical chemistry chemical physics : PCCP
container_volume 23
creator Lee, Nicholas A
Ngo, Ken T
Gilligan, Gerald E
Lamberto, Massimilliano
Rochford, Jonathan
description A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells. Electrochemical studies exhibited well behaved reversible oxidations and reductions for all β-diketonate complexes. The acac − and Ph 2 acac − based photosensitizers possess limited delocalization across the ligand π*-manifold, which is significant for exhibition of respectable power conversion efficiencies in a dye-sensitized solar cell (DSC) device. As the π-orbital network was extended on the flavone and curcumin inspired NILs, increased molar absorptivity was observed, however this ultimately proved detrimental to DSC performance consistent with exhibition of negligible photocurrent. A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells.
doi_str_mv 10.1039/d1cp01853a
format article
fullrecord <record><control><sourceid>proquest_rsc_p</sourceid><recordid>TN_cdi_rsc_primary_d1cp01853a</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2560540039</sourcerecordid><originalsourceid>FETCH-LOGICAL-c314t-30507179840313b30d6dc9475f3c10534b46a0f40142769eb47f28f9e304ae373</originalsourceid><addsrcrecordid>eNpd0c1LwzAYBvAgCs7pxbsQ8CJC9U2T9OM45icM9aDnkqXJltEmNWkH8683czLB0_vA-yMJTxA6J3BDgJa3NZEdkIJTcYBGhGU0KaFgh_ucZ8foJIQVABBO6AgtX5xNjLVOKtvjxiyErbFuxNpZhbdZDl4OrbHY2NAZr2rsh36prBla3C1d74KywfTmS_mAtfM4uEZ4rKzyiw2Wzq7jwjh7io60aII6-51j9PFw_z59Smavj8_TySyRlLA-ocAhJ3lZMKCEzinUWS1LlnNNJQFO2ZxlAjQDwtI8K9Wc5TotdKkoMKFoTsfoandu593noEJftSZI1TTCKjeEKuUspTyPt0R6-Y-u3OBtfF1UGXAGsdKorndKeheCV7rqvGmF31QEqm3p1R2Zvv2UPon4Yod9kHv39yn0G8iUfmU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2560540039</pqid></control><display><type>article</type><title>Non-innocent ligand flavone and curcumin inspired ruthenium photosensitizers for solar energy conversion</title><source>Royal Society of Chemistry</source><creator>Lee, Nicholas A ; Ngo, Ken T ; Gilligan, Gerald E ; Lamberto, Massimilliano ; Rochford, Jonathan</creator><creatorcontrib>Lee, Nicholas A ; Ngo, Ken T ; Gilligan, Gerald E ; Lamberto, Massimilliano ; Rochford, Jonathan</creatorcontrib><description>A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells. Electrochemical studies exhibited well behaved reversible oxidations and reductions for all β-diketonate complexes. The acac − and Ph 2 acac − based photosensitizers possess limited delocalization across the ligand π*-manifold, which is significant for exhibition of respectable power conversion efficiencies in a dye-sensitized solar cell (DSC) device. As the π-orbital network was extended on the flavone and curcumin inspired NILs, increased molar absorptivity was observed, however this ultimately proved detrimental to DSC performance consistent with exhibition of negligible photocurrent. A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells.</description><identifier>ISSN: 1463-9076</identifier><identifier>EISSN: 1463-9084</identifier><identifier>DOI: 10.1039/d1cp01853a</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Absorptivity ; Dye-sensitized solar cells ; Dyes ; Energy conversion efficiency ; Ligands ; Photoelectric effect ; Photoelectric emission ; Photovoltaic cells ; Ruthenium ; Solar energy conversion</subject><ispartof>Physical chemistry chemical physics : PCCP, 2021-08, Vol.23 (31), p.16516-16524</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c314t-30507179840313b30d6dc9475f3c10534b46a0f40142769eb47f28f9e304ae373</citedby><cites>FETCH-LOGICAL-c314t-30507179840313b30d6dc9475f3c10534b46a0f40142769eb47f28f9e304ae373</cites><orcidid>0000-0003-2397-9162</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Lee, Nicholas A</creatorcontrib><creatorcontrib>Ngo, Ken T</creatorcontrib><creatorcontrib>Gilligan, Gerald E</creatorcontrib><creatorcontrib>Lamberto, Massimilliano</creatorcontrib><creatorcontrib>Rochford, Jonathan</creatorcontrib><title>Non-innocent ligand flavone and curcumin inspired ruthenium photosensitizers for solar energy conversion</title><title>Physical chemistry chemical physics : PCCP</title><description>A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells. Electrochemical studies exhibited well behaved reversible oxidations and reductions for all β-diketonate complexes. The acac − and Ph 2 acac − based photosensitizers possess limited delocalization across the ligand π*-manifold, which is significant for exhibition of respectable power conversion efficiencies in a dye-sensitized solar cell (DSC) device. As the π-orbital network was extended on the flavone and curcumin inspired NILs, increased molar absorptivity was observed, however this ultimately proved detrimental to DSC performance consistent with exhibition of negligible photocurrent. A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells.</description><subject>Absorptivity</subject><subject>Dye-sensitized solar cells</subject><subject>Dyes</subject><subject>Energy conversion efficiency</subject><subject>Ligands</subject><subject>Photoelectric effect</subject><subject>Photoelectric emission</subject><subject>Photovoltaic cells</subject><subject>Ruthenium</subject><subject>Solar energy conversion</subject><issn>1463-9076</issn><issn>1463-9084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpd0c1LwzAYBvAgCs7pxbsQ8CJC9U2T9OM45icM9aDnkqXJltEmNWkH8683czLB0_vA-yMJTxA6J3BDgJa3NZEdkIJTcYBGhGU0KaFgh_ucZ8foJIQVABBO6AgtX5xNjLVOKtvjxiyErbFuxNpZhbdZDl4OrbHY2NAZr2rsh36prBla3C1d74KywfTmS_mAtfM4uEZ4rKzyiw2Wzq7jwjh7io60aII6-51j9PFw_z59Smavj8_TySyRlLA-ocAhJ3lZMKCEzinUWS1LlnNNJQFO2ZxlAjQDwtI8K9Wc5TotdKkoMKFoTsfoandu593noEJftSZI1TTCKjeEKuUspTyPt0R6-Y-u3OBtfF1UGXAGsdKorndKeheCV7rqvGmF31QEqm3p1R2Zvv2UPon4Yod9kHv39yn0G8iUfmU</recordid><startdate>20210812</startdate><enddate>20210812</enddate><creator>Lee, Nicholas A</creator><creator>Ngo, Ken T</creator><creator>Gilligan, Gerald E</creator><creator>Lamberto, Massimilliano</creator><creator>Rochford, Jonathan</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2397-9162</orcidid></search><sort><creationdate>20210812</creationdate><title>Non-innocent ligand flavone and curcumin inspired ruthenium photosensitizers for solar energy conversion</title><author>Lee, Nicholas A ; Ngo, Ken T ; Gilligan, Gerald E ; Lamberto, Massimilliano ; Rochford, Jonathan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c314t-30507179840313b30d6dc9475f3c10534b46a0f40142769eb47f28f9e304ae373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Absorptivity</topic><topic>Dye-sensitized solar cells</topic><topic>Dyes</topic><topic>Energy conversion efficiency</topic><topic>Ligands</topic><topic>Photoelectric effect</topic><topic>Photoelectric emission</topic><topic>Photovoltaic cells</topic><topic>Ruthenium</topic><topic>Solar energy conversion</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, Nicholas A</creatorcontrib><creatorcontrib>Ngo, Ken T</creatorcontrib><creatorcontrib>Gilligan, Gerald E</creatorcontrib><creatorcontrib>Lamberto, Massimilliano</creatorcontrib><creatorcontrib>Rochford, Jonathan</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Physical chemistry chemical physics : PCCP</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Nicholas A</au><au>Ngo, Ken T</au><au>Gilligan, Gerald E</au><au>Lamberto, Massimilliano</au><au>Rochford, Jonathan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Non-innocent ligand flavone and curcumin inspired ruthenium photosensitizers for solar energy conversion</atitle><jtitle>Physical chemistry chemical physics : PCCP</jtitle><date>2021-08-12</date><risdate>2021</risdate><volume>23</volume><issue>31</issue><spage>16516</spage><epage>16524</epage><pages>16516-16524</pages><issn>1463-9076</issn><eissn>1463-9084</eissn><abstract>A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells. Electrochemical studies exhibited well behaved reversible oxidations and reductions for all β-diketonate complexes. The acac − and Ph 2 acac − based photosensitizers possess limited delocalization across the ligand π*-manifold, which is significant for exhibition of respectable power conversion efficiencies in a dye-sensitized solar cell (DSC) device. As the π-orbital network was extended on the flavone and curcumin inspired NILs, increased molar absorptivity was observed, however this ultimately proved detrimental to DSC performance consistent with exhibition of negligible photocurrent. A series of ruthenium photosensitizers incorporating a β-diketonate non-innocent ligand were synthesized, characterized, and implemented in dye-sensitized solar cells.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d1cp01853a</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-2397-9162</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 1463-9076
ispartof Physical chemistry chemical physics : PCCP, 2021-08, Vol.23 (31), p.16516-16524
issn 1463-9076
1463-9084
language eng
recordid cdi_rsc_primary_d1cp01853a
source Royal Society of Chemistry
subjects Absorptivity
Dye-sensitized solar cells
Dyes
Energy conversion efficiency
Ligands
Photoelectric effect
Photoelectric emission
Photovoltaic cells
Ruthenium
Solar energy conversion
title Non-innocent ligand flavone and curcumin inspired ruthenium photosensitizers for solar energy conversion
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T07%3A48%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_rsc_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Non-innocent%20ligand%20flavone%20and%20curcumin%20inspired%20ruthenium%20photosensitizers%20for%20solar%20energy%20conversion&rft.jtitle=Physical%20chemistry%20chemical%20physics%20:%20PCCP&rft.au=Lee,%20Nicholas%20A&rft.date=2021-08-12&rft.volume=23&rft.issue=31&rft.spage=16516&rft.epage=16524&rft.pages=16516-16524&rft.issn=1463-9076&rft.eissn=1463-9084&rft_id=info:doi/10.1039/d1cp01853a&rft_dat=%3Cproquest_rsc_p%3E2560540039%3C/proquest_rsc_p%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c314t-30507179840313b30d6dc9475f3c10534b46a0f40142769eb47f28f9e304ae373%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2560540039&rft_id=info:pmid/&rfr_iscdi=true