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dc.contributor.authorChen, Guan-Yuen_US
dc.contributor.authorChiang, Chien-Mingen_US
dc.contributor.authorKekuda, Dhananjayen_US
dc.contributor.authorLan, Shang-Cheen_US
dc.contributor.authorChu, Chih-Weien_US
dc.contributor.authorWei, Kung-Hwaen_US
dc.date.accessioned2014-12-08T15:07:05Z-
dc.date.available2014-12-08T15:07:05Z-
dc.date.issued2010-04-01en_US
dc.identifier.issn0887-624Xen_US
dc.identifier.urihttp://dx.doi.org/10.1002/pola.23931en_US
dc.identifier.urihttp://hdl.handle.net/11536/5558-
dc.description.abstractWe have synthesized a narrow-bandgap conjugated polymer (PCTDPP) containing alternating cyclopentadithiophene (CT) and diketo-pyrrolo-pyrrole (DPP) units by Suzuki coupling. This PCTDPP exhibits a low band gap of 1.31 eV and a broad absorption band from 350 to 1000 nm, which allows it to absorb more available photons from sunlight. A bulk hetero-junction polymer solar cell incorporating PCTDPP and C(70) at a blend ratio of 1:3 exhibited a high short-circuit current of 10.87 mA/cm(2) and a power conversion efficiency of 2.27%. (C) 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 48: 1669-1675,2010en_US
dc.language.isoen_USen_US
dc.subjectconjugated polymersen_US
dc.subjectcopolymerizationen_US
dc.subjectdiketo-pyrrolo-pyrroleen_US
dc.subjectheteroatom-containing polymersen_US
dc.subjectsolar cellen_US
dc.titleSynthesis and Characterization of a Narrow-Bandgap Polymer Containing Alternating Cyclopentadithiophene and Diketo-Pyrrolo-Pyrrole Units for Solar Cell Applicationsen_US
dc.typeArticleen_US
dc.identifier.doi10.1002/pola.23931en_US
dc.identifier.journalJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRYen_US
dc.citation.volume48en_US
dc.citation.issue7en_US
dc.citation.spage1669en_US
dc.citation.epage1675en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000275848000023-
dc.citation.woscount49-
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