Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/15801
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dc.contributor.authorLyons, Dani M.-
dc.contributor.authorKESTERS, Jurgen-
dc.contributor.authorMAES, Wouter-
dc.contributor.authorBielawski, Christopher W.-
dc.contributor.authorSessler, Jonathan L.-
dc.date.accessioned2013-10-15T14:10:53Z-
dc.date.available2013-10-15T14:10:53Z-
dc.date.issued2013-
dc.identifier.citationSYNTHETIC METALS, 178, p. 56-61-
dc.identifier.issn0379-6779-
dc.identifier.urihttp://hdl.handle.net/1942/15801-
dc.description.abstractThe power conversion efficiencies of poly(3-hexylthiophene)/[6,6]-phenyl-C61-butyric acid methyl ester (P3HT/PCBM) bulk heterojunction organic solar cells were increased through the addition of small amounts (1–10%) of metalloporphyrin-oligothiophene conjugates. The effectiveness of these porphyrin additives was found to increase in the order free-base < Co < Zn < Ni < Cu, with the efficiency being enhanced by up to 17% for the terthiophene-substituted Cu(II)-porphyrin, pointing to an important effect of the metal center.-
dc.description.sponsorshipThis work was supported by the National Science Foundation (grant no. CHE-1057904 to J.L.S.) and the Robert A. Welch Foundation (grant no. F-1018 and F-0046 to J.L.S. and C.W.B., respectively). J.L.S. and C.W.B. also acknowledge the WCU program (grant nos. R32-10217 and R31-10013, respectively) administered through the NRF of Korea and funded by the Ministry of Education, Science and Technology for their generous support.-
dc.language.isoen-
dc.subject.otherPorphyrins; Organic photovoltaics; Bulk heterojunctions; Ternary blends-
dc.titleImproving efficiencies by modulating the central metal ion in porphyrin-oligothiophene-mediated P3HT/PCBM organic solar cells-
dc.typeJournal Contribution-
dc.identifier.epage61-
dc.identifier.spage56-
dc.identifier.volume178-
local.bibliographicCitation.jcatA1-
dc.description.notesSessler, JL (reprint author), Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA. sessler@cm.utexas.edu-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.identifier.doi10.1016/j.synthmet.2013.06.013-
dc.identifier.isi000324227200010-
item.fulltextWith Fulltext-
item.validationecoom 2014-
item.accessRightsRestricted Access-
item.fullcitationLyons, Dani M.; KESTERS, Jurgen; MAES, Wouter; Bielawski, Christopher W. & Sessler, Jonathan L. (2013) Improving efficiencies by modulating the central metal ion in porphyrin-oligothiophene-mediated P3HT/PCBM organic solar cells. In: SYNTHETIC METALS, 178, p. 56-61.-
item.contributorLyons, Dani M.-
item.contributorKESTERS, Jurgen-
item.contributorMAES, Wouter-
item.contributorBielawski, Christopher W.-
item.contributorSessler, Jonathan L.-
crisitem.journal.issn0379-6779-
crisitem.journal.eissn0379-6779-
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