Abstract
A Ru(II)-based metallosupramolecular polymer RuL1 was synthesized by complexation of a Ru(II) salt and phenylenebis( terpyridine). The long polymer chains were observed on a Si substrate using atomic force microscopy. Interestingly, a RuL1 film showed luminescence from the 3MLCT state of the Ru(II) complex moieties at room temperature by excitation at the resonant wavelength of the 1MLCT absorption. In addition, we fabricated a solid-state polymer device with a RuL1 film and achieved reversible switching of the luminescence by applying voltages (3 and 3V) between indium tin oxide electrodes, which caused electrochemical redox between Ru(II) and Ru(III).
| Original language | English |
|---|---|
| Pages (from-to) | 761-763 |
| Number of pages | 3 |
| Journal | Chemistry Letters |
| Volume | 42 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 2013 |
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ASJC Scopus subject areas
- Chemistry(all)
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Electrochemical switching of luminescence in Ru(II)-based metallosupramolecular polymer device. / Muronoi, Yu; Zhang, Jian; Higuchi, Masayoshi; Maki, Hideyuki.
In: Chemistry Letters, Vol. 42, No. 7, 2013, p. 761-763.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Electrochemical switching of luminescence in Ru(II)-based metallosupramolecular polymer device
AU - Muronoi, Yu
AU - Zhang, Jian
AU - Higuchi, Masayoshi
AU - Maki, Hideyuki
PY - 2013
Y1 - 2013
N2 - A Ru(II)-based metallosupramolecular polymer RuL1 was synthesized by complexation of a Ru(II) salt and phenylenebis( terpyridine). The long polymer chains were observed on a Si substrate using atomic force microscopy. Interestingly, a RuL1 film showed luminescence from the 3MLCT state of the Ru(II) complex moieties at room temperature by excitation at the resonant wavelength of the 1MLCT absorption. In addition, we fabricated a solid-state polymer device with a RuL1 film and achieved reversible switching of the luminescence by applying voltages (3 and 3V) between indium tin oxide electrodes, which caused electrochemical redox between Ru(II) and Ru(III).
AB - A Ru(II)-based metallosupramolecular polymer RuL1 was synthesized by complexation of a Ru(II) salt and phenylenebis( terpyridine). The long polymer chains were observed on a Si substrate using atomic force microscopy. Interestingly, a RuL1 film showed luminescence from the 3MLCT state of the Ru(II) complex moieties at room temperature by excitation at the resonant wavelength of the 1MLCT absorption. In addition, we fabricated a solid-state polymer device with a RuL1 film and achieved reversible switching of the luminescence by applying voltages (3 and 3V) between indium tin oxide electrodes, which caused electrochemical redox between Ru(II) and Ru(III).
UR - http://www.scopus.com/inward/record.url?scp=84879920223&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84879920223&partnerID=8YFLogxK
U2 - 10.1246/cl.130158
DO - 10.1246/cl.130158
M3 - Article
AN - SCOPUS:84879920223
VL - 42
SP - 761
EP - 763
JO - Chemistry Letters
JF - Chemistry Letters
SN - 0366-7022
IS - 7
ER -