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dc.contributor.authorLee, Cheng-Weien_US
dc.contributor.authorLu, Hsueh-Peien_US
dc.contributor.authorReddy, Nagannagari Masien_US
dc.contributor.authorLee, Hsuan-Weien_US
dc.contributor.authorDiau, Eric Wei-Guangen_US
dc.contributor.authorYeh, Chen-Yuen_US
dc.date.accessioned2014-12-08T15:25:55Z-
dc.date.available2014-12-08T15:25:55Z-
dc.date.issued2011-12-01en_US
dc.identifier.issn0143-7208en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.dyepig.2011.04.010en_US
dc.identifier.urihttp://hdl.handle.net/11536/18375-
dc.description.abstractAn acetylene-linked porphyrin-perylene anhydride and an acetylene-linked porphyrin-naphthalic anhydride have been synthesized; the highly conjugated acetylenic bridge in these porpyrins efficiently mediates electronic interaction between the porphyrin and perylene units to extend the pi-conjugation of the porphyrin dye and to cause both broadening and red shifts of both the Soret and Q absorption bands. This condition is a useful feature for efficient dye-sensitized solar cell applications. The optical, electrochemical and photovoltaic properties of the new linked anhydrides show that the HOMO-LUMO gap decreased upon extension of pi-conjugation, indicating a strong electronic coupling between the porphyrin and the perylene or naphthalene unit. (C) 2011 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectpi-Conjugationen_US
dc.subjectDye-sensitized solar cellsen_US
dc.subjectElectronic couplingen_US
dc.subjectLight-harvestingen_US
dc.subjectPerylenesen_US
dc.subjectPorphyrinsen_US
dc.titleElectronically coupled porphyrin-arene dyads for dye-sensitized solar cellsen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.dyepig.2011.04.010en_US
dc.identifier.journalDYES AND PIGMENTSen_US
dc.citation.volume91en_US
dc.citation.issue3en_US
dc.citation.spage317en_US
dc.citation.epage323en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.department應用化學系分子科學碩博班zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.contributor.departmentInstitute of Molecular scienceen_US
dc.identifier.wosnumberWOS:000294528500008-
dc.citation.woscount16-
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