Dinuclear Ru(II) complexes bridged with 5-(2-[2,2 '-bipyridin]-5-ylethynyl)-2,2 '-bipyridine ligand and ligated to ancillary alpha-diimine ligand: synthesis and application to dye-sensitized solar cells
- Authors
- Choi, Yong Rack; Lee, Woojin; Yun, Soo Hong; Lee, Hyunseung; Tak, Jungae; Park, Byoungchoo; Kim, Byeong Hyo
- Issue Date
- Dec-2017
- Publisher
- SPRINGER WIEN
- Keywords
- Dye-sensitized solar cells (DSSCs); Organometallic compounds; Dinuclear ruthenium(II) complexes; Photosensitizers
- Citation
- MONATSHEFTE FUR CHEMIE, v.148, no.12, pp.2051 - 2059
- Indexed
- SCIE
SCOPUS
- Journal Title
- MONATSHEFTE FUR CHEMIE
- Volume
- 148
- Number
- 12
- Start Page
- 2051
- End Page
- 2059
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/151051
- DOI
- 10.1007/s00706-017-2027-4
- ISSN
- 0026-9247
- Abstract
- Four heteroleptic dinuclear ruthenium(II) complexes bridged with 5-(2-[2,2'-bipyridin]-5-ylethynyl)-2,2'-bipyridine (bpy-ac-bpy) ligand were prepared and ligated to four different alpha-diimine ligands, [TBA](2)[Ru-2(L)(2)(BL)(NCS)(4)] [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), BL = bridging ligand]. Their physical and photovoltaic properties were investigated. Among the dye-sensitized solar cells (DSSCs) fabricated with the newly prepared four heteroleptic dinuclear ruthenium(II) complexes, a DSSC fabricated with the heteroleptic dinuclear ruthenium(II) complexes bridged with bpy-ac-bpy and ligated to dcvphen exhibited a reasonable power conversion efficiency (eta) of 2.33%, which is close to that of the N719-sensitized solar cell (3.44%) under the same cell fabrication and measuring conditions.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 교무처 > 서울 창의융합교육원 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/151051)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.