Synthesis and Characterization of a Narrow-Bandgap Polymer Containing Alternating Cyclopentadithiophene and Diketo-Pyrrolo-Pyrrole Units for Solar Cell Applications
| dc.citation.epage | 1675 | en_US |
| dc.citation.issue | 7 | en_US |
| dc.citation.spage | 1669 | en_US |
| dc.citation.volume | 48 | en_US |
| dc.citation.woscount | 49 | |
| dc.contributor.author | Chen, Guan-Yu | en_US |
| dc.contributor.author | Chiang, Chien-Ming | en_US |
| dc.contributor.author | Kekuda, Dhananjay | en_US |
| dc.contributor.author | Lan, Shang-Che | en_US |
| dc.contributor.author | Chu, Chih-Wei | en_US |
| dc.contributor.author | Wei, Kung-Hwa | en_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.department | Department of Materials Science and Engineering | en_US |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:07:05Z | |
| dc.date.available | 2014-12-08T15:07:05Z | |
| dc.date.issued | 2010-04-01 | en_US |
| dc.description.abstract | We 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: 1669-1675,2010 | en_US |
| dc.identifier.doi | 10.1002/pola.23931 | en_US |
| dc.identifier.issn | 0887-624X | en_US |
| dc.identifier.journal | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1002/pola.23931 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/5558 | |
| dc.identifier.wosnumber | WOS:000275848000023 | |
| dc.language.iso | en_US | en_US |
| dc.subject | conjugated polymers | en_US |
| dc.subject | copolymerization | en_US |
| dc.subject | diketo-pyrrolo-pyrrole | en_US |
| dc.subject | heteroatom-containing polymers | en_US |
| dc.subject | solar cell | en_US |
| dc.title | Synthesis and Characterization of a Narrow-Bandgap Polymer Containing Alternating Cyclopentadithiophene and Diketo-Pyrrolo-Pyrrole Units for Solar Cell Applications | en_US |
| dc.type | Article | en_US |