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dc.contributor.authorMorgan, Matthew M.
dc.contributor.authorNazari, Maryam
dc.contributor.authorPickl, Thomas
dc.contributor.authorRautiainen, J. Mikko
dc.contributor.authorTuononen, Heikki M.
dc.contributor.authorPiers, Warren E.
dc.contributor.authorWelch, Gregory C.
dc.contributor.authorGelfand, Benjamin S.
dc.date.accessioned2020-01-20T09:58:35Z
dc.date.available2020-01-20T09:58:35Z
dc.date.issued2019
dc.identifier.citationMorgan, M. M., Nazari, M., Pickl, T., Rautiainen, J. M., Tuononen, H. M., Piers, W. E., Welch, G. C., & Gelfand, B. S. (2019). Boron-nitrogen substituted dihydroindeno[1,2-b]fluorene derivatives as acceptors in organic solar cells. <i>Chemical Communications</i>, <i>55</i>(74), 11095-11098. <a href="https://doi.org/10.1039/C9CC05103A" target="_blank">https://doi.org/10.1039/C9CC05103A</a>
dc.identifier.otherCONVID_32725098
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/67382
dc.description.abstractThe electrophilic borylation of 2,5-diarylpyrazines results in the formation of boron–nitrogen doped dihydroindeno[1,2-b]fluorene which can be synthesized using standard Schlenk techniques and worked up and handled readily under atmospheric conditions. Through transmetallation via diarylzinc reagents a series of derivatives were synthesized which show broad visible to near-IR light absorption profiles that highlight the versatility of this BN substituted core for use in optoelectronic devices. The synthesis is efficient, scalable and allows for tuning through changes in substituents on the planar heterocyclic core and at boron. Exploratory evaluation in organic solar cell devices as non-fullerene acceptors gave power conversion efficiencies of 2%.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherRoyal Society of Chemistry
dc.relation.ispartofseriesChemical Communications
dc.rightsIn Copyright
dc.titleBoron-nitrogen substituted dihydroindeno[1,2-b]fluorene derivatives as acceptors in organic solar cells
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202001201322
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineEpäorgaaninen ja analyyttinen kemiafi
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineInorganic and Analytical Chemistryen
dc.contributor.oppiaineNanoscience Centeren
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.format.pagerange11095-11098
dc.relation.issn1359-7345
dc.relation.numberinseries74
dc.relation.volume55
dc.type.versionacceptedVersion
dc.rights.copyright© 2019 Royal Society of Chemistry
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber
dc.subject.ysoaurinkokennot
dc.subject.ysoPAH-yhdisteet
dc.subject.ysovalokemia
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p2748
jyx.subject.urihttp://www.yso.fi/onto/yso/p10718
jyx.subject.urihttp://www.yso.fi/onto/yso/p7201
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1039/C9CC05103A
dc.relation.funderEmil Aaltosen Säätiö srfi
dc.relation.funderEmil Aaltonen Foundationen
jyx.fundinginformationFunding for this work was provided by NSERC of Canada in the form of a Discovery Grant to W. E. P. and the U of Jyväskylä and Emil Aaltonen Foundation to H. M. T. W. E. P. and G. C. W. acknowledge the Canada Research Chair secretariat for a Tier I CRC (2013–2020). And a Tier II Chair, respectively. M. M. M. thanks NSERC of Canada for PGSD Scholarship support. M. N. thanks the U Calgary for an Eyes High Scholarship.


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