Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 탁정애 | - |
dc.date.accessioned | 2019-12-07T17:45:38Z | - |
dc.date.available | 2019-12-07T17:45:38Z | - |
dc.date.issued | 2018-04 | - |
dc.identifier.citation | HELVETICA CHIMICA ACTA, v. 101, no. 5, Article no. e1800030 | en_US |
dc.identifier.issn | 0018-019X | - |
dc.identifier.issn | 1522-2675 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/abs/10.1002/hlca.201800030 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/118238 | - |
dc.description.abstract | Heteroleptic Ru(II) complexes were designed based on 4,4-bis((E)-styryl)-2,2-bipyridine (bsbpy) as an ancillary ligand for dye-sensitized solar cells (DSSCs), and those Ru(II) sensitizers, [Ru(L)(bsbpy)(NCS)(2)][TBA] (TBA; tetrabutylammonium), were synthesized according to a typical one-pot reaction of [RuCl2(p-cymene)](2) with the corresponding anchoring ligands (where L=4,4-dicarboxy-2,2-bipyridine (dcbpy), 4,4-bis((E)-carboxyvinyl)-2,2-bipyridine (dcvbpy), 4,7-dicarboxy-1,10-phenanthroline (dcphen), or 4,7-bis((E)-carboxyvinyl)-1,10-phenanthroline (dcvphen)). The new Ru(II) dyes, [Ru(L)(bsbpy)(NCS)(2)][TBA] that incorporated vinyl spacer(s) into ancillary and/or anchoring ligand displayed red-shifted bands over the overall UV/VIS region relative to the absorption spectra of N719. A combination of bsbpy ancillary and dcphen anchoring ligand showed the best result for the overall power conversion efficiency (); i.e., a DSSC fabricated with [Ru(dcphen)(bsbpy)(NCS)(2)][TBA] exhibited a power conversion efficiency () of 2.98% (compare to N719, 4.82%). | en_US |
dc.description.sponsorship | This study was supported by Kwangwoon University in 2017 (B. H. Kim) and a grant from the National Research Foundation of Korea (NRF), funded by the Korean government (MEST) (2017R1A2A1A17069729) (B. Park). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
dc.subject | dye-sensitized solar cells (DSSCs) | en_US |
dc.subject | Ru(II) polypyridyl complexes | en_US |
dc.subject | phenanthroline | en_US |
dc.subject | photosensitizer | en_US |
dc.title | Synthesis and Characterization of Heteroleptic Ru(II) Complexes Based on 4,4-Bis((E)-styryl)-2,2-bipyridine as Ancillary Ligand and Application for Dye-Sensitized Solar Cells | en_US |
dc.type | Article | en_US |
dc.relation.no | 5 | - |
dc.relation.volume | 101 | - |
dc.identifier.doi | 10.1002/hlca.201800030 | - |
dc.relation.page | 1-1 | - |
dc.relation.journal | HELVETICA CHIMICA ACTA | - |
dc.contributor.googleauthor | Lee, Jihoon | - |
dc.contributor.googleauthor | Seo, Jinhyung | - |
dc.contributor.googleauthor | Choi, Yong Rack | - |
dc.contributor.googleauthor | Oh, Hyunju | - |
dc.contributor.googleauthor | Huh, Jun Nyeong | - |
dc.contributor.googleauthor | Park, Byoungchoo | - |
dc.contributor.googleauthor | Tak, Jungae | - |
dc.contributor.googleauthor | Kim, Byeong Hyo | - |
dc.relation.code | 2018002952 | - |
dc.sector.campus | S | - |
dc.sector.daehak | CENTER FOR CREATIVE CONVERGENCE EDUCATION[S] | - |
dc.identifier.pid | jatak | - |
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