Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한성환 | - |
dc.date.accessioned | 2018-04-15T08:01:38Z | - |
dc.date.available | 2018-04-15T08:01:38Z | - |
dc.date.issued | 2011-06 | - |
dc.identifier.citation | Applied Surface Science, 2011, 257(23), P.9879-9884 | en_US |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0169433211009500?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/66676 | - |
dc.description.abstract | Triruthenium carbonyl clusters {[Ru-3(Br)(CO)(11)](-) (denoted as Ru-1), [Ru-3(mu(2)-Br)(CO)(10)](-) (denoted as Ru-2), and [Ru-3(mu(3)-NPh)(Br)(CO)(9)](-) (denoted as Ru-3)} were synthesized on di(3-aminopropyl)viologen (DAPV)/indium tin oxide (ITO) using a surface reaction in a ruthenium (III) carbonyl [Ru-3(CO)(12)] solution, and were applied to photoelectrochemical cells (PECs) at the molecular level. The formation of DAPV on ITO was realized in the form of self-assembled monolayers. Ru-3(CO)(12) then easily reacted with the Br- of DAPV, and a mixture of Ru-1 and Ru-2 was formed on DAPV/ITO. Furthermore, Ru-3 was successfully anchored on DAPV/ITO by adding nitrosobenzene in order to react with Ru-2 on DAPV/ITO. The photocurrents of (Ru-1 and Ru-2)/DAPV/ITO and Ru-3/DAPV/ITO in PECs at the molecular level were 6.3 nA cm(-2) and 8.6 nA cm(-2), respectively. The quantum yield of Ru-3/DAPV/ITO was similar to 0.8%. Time-resolved photoluminescence spectroscopy and emission spectroscopy were recorded to bring out the photoinduced charge transfer process from ruthenium clusters to DAPV. (C) 2011 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | Surface modification | en_US |
dc.subject | Metal cluster | en_US |
dc.subject | Photoelectrochemical cell | en_US |
dc.subject | Photoinduced charge transfer | en_US |
dc.subject | Self-assembled monolayer | en_US |
dc.title | Synthesis of [Ru-3(mu(3)-NPh)(Br)(CO)(9)](-) on self-assembled monolayers of di(3-aminopropyl)viologen/ITO surfaces and its application to photoelectrochemical cells | en_US |
dc.title.alternative | ITO surfaces and its application to photoelectrochemical cells | en_US |
dc.type | Article | en_US |
dc.relation.no | 23 | - |
dc.relation.volume | 257 | - |
dc.identifier.doi | 10.1016/j.apsusc.2011.06.074 | - |
dc.relation.page | 9879-9884 | - |
dc.relation.journal | APPLIED SURFACE SCIENCE | - |
dc.contributor.googleauthor | Lee, D. Y. | - |
dc.contributor.googleauthor | Lee, M. S. | - |
dc.contributor.googleauthor | Lim, I. | - |
dc.contributor.googleauthor | Kang, S. H. | - |
dc.contributor.googleauthor | Nah, Y. C. | - |
dc.contributor.googleauthor | Lee, W. | - |
dc.contributor.googleauthor | Han, S. H. | - |
dc.relation.code | 2011200877 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | shhan | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.