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Symmetric and unsymmetric donor functionalization: Comparing structural and spectral benefits of chromophores for dye-sensitized solar cells
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2009 (English)In: Journal of Materials Chemistry, ISSN 0959-9428, E-ISSN 1364-5501, Vol. 19, no 39, 7232-7238 p.Article in journal (Refereed) Published
Abstract [en]

A series of organic chromophores have been synthesized in order to investigate the benefits of structural versus spectral properties as well as the absorption properties and solar cell performance with unsymmetrically introduced substituents in the chromophore. Exceptionally high open-circuit voltage, Voc, was found for the symmetrical structurally benefited dye, which also gave the best overall solar cell performance.

Place, publisher, year, edition, pages
2009. Vol. 19, no 39, 7232-7238 p.
National Category
Chemical Sciences
Research subject
Physical Chemistry
URN: urn:nbn:se:uu:diva-108941DOI: 10.1039/b911397pISI: 000270382400011OAI: oai:DiVA.org:uu-108941DiVA: diva2:241657
Available from: 2009-10-05 Created: 2009-10-05 Last updated: 2011-08-22Bibliographically approved

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Hagfeldt, Anders
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