https://scholars.lib.ntu.edu.tw/handle/123456789/347895
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Yin, JF | en_US |
dc.contributor.author | KUO-CHUAN HO | en_US |
dc.creator | Yin, Jf | - |
dc.date.accessioned | 2018-09-10T07:29:41Z | - |
dc.date.available | 2018-09-10T07:29:41Z | - |
dc.date.issued | 2009 | - |
dc.identifier.uri | http://www.scopus.com/inward/record.url?eid=2-s2.0-70349515822&partnerID=MN8TOARS | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/347895 | - |
dc.description.abstract | Two ruthenium sensitizers, [Ru(dcbpy)(opip)(NCS)2] (JF-1, dcbpy = 4,4′-dicarboxylic acid-2,2′-bipyridine, opip = 2-(4-octylphenyl)-1H-imidazo[4,5-f][1,10]phenanthroline) and [Ru(dcbpy)(otip)(NCS)2] (JF-2, otip = 2-(5-octylthiophen-2-yl)-1H- imidazo[4,5-f][1,10]phenanthroline), with unusually high power-conversion efficiency in comparison with other ruthenium complexes containing 1,10-phenanthroline-based ligands were designed. The power-conversion efficiency of JF-2 is 20% higher than that of JF-1, due to the modification of the ancillary ligand with a thiophene moiety. The origins of this device performance diversity are illustrated by photophysical properties, electrochemical data and density functional theory (DFT) studies. The greater device performance of JF-2 compared to JF-1 was caused from the broader MLCT distribution, the appropriate localization of the frontier orbitals and the stronger driving force of the charge injection and regeneration. © 2009 The Royal Society of Chemistry. | - |
dc.language | en | en |
dc.relation.ispartof | Journal of Materials Chemistry | en_US |
dc.source | AH | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Ancillary ligands; Bipyridines; Device performance; Dicarboxylic acid; Driving forces; Dye-Sensitized solar cell; Electrochemical data; Electronic localization; Frontier orbitals; High-power; Phenanthrolines; Photophysical properties; Photovoltaic performance; Power conversion efficiencies; Ruthenium complexes; Ruthenium sensitizers; Conversion efficiency; Electrochemical properties; Ligands; Photovoltaic cells; Ruthenium; Ruthenium compounds; Solar cells; Solar power generation; Thiophene; Density functional theory | - |
dc.title | Enhanced photovoltaic performance by synergism of light-cultivation and electronic localization for highly efficient dye-sensitized solar cells | - |
dc.type | journal article | en |
dc.identifier.doi | 10.1039/b905103a | - |
dc.relation.pages | 7036-7042 | - |
dc.relation.journalvolume | 19 | - |
dc.relation.journalissue | 38 | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Chemical Engineering | - |
crisitem.author.dept | Polymer Science and Engineering | - |
crisitem.author.orcid | 0000-0001-7501-1271 | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 化學工程學系 |
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