Electrochemical and Photophysical Study in Solution and on Ruthenium(II) Polypyridyl Complexes Containing Thiophenylethynylphenanthrolines Self-assembled on Gold Surfaces

被引：2
|
作者：
Shiotsuka, Michito [1 ]
Kondo, Hiroshi [1 ]
Inomata, Tomohiko [1 ]
Sako, Katsuya [1 ]
Masuda, Hideki [1 ]
机构：
[1] Nagoya Inst Technol, Grad Sch Engn, Showa Ku, Nagoya, Aichi 4668555, Japan
来源：
CHEMISTRY LETTERS | 2012年 / 41卷 / 11期
关键词：
TRANSITION-METAL-COMPLEXES; MOLECULAR JUNCTIONS; ELECTROGENERATED CHEMILUMINESCENCE; AROMATIC AMINATION; CHARGE-TRANSPORT; MONOLAYERS; ELECTRODE; CONDUCTANCE; WIRES; 2,2'-BIPYRIDINE;
D O I：
10.1246/cl.2012.1417
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Novel ruthenium(II) polypyridyl complexes with diethynylphenanthrolines containing acetylthiophenyl unit(s) have been prepared and characterized by photophysical measurements. These complexes showed the MLCT and the lowest energy pi-pi* absorption bands, and also intensive broad emission bands assignable to a triplet MLCT transition were observed in the deaerated solution. The electrochemistry of these complexes in the solution and on self-assembled monolayers on the gold electrode clearly showed Ru(II)/R(III) redox waves.
引用
收藏
页码：1417 / 1419
页数：3
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