Relaxation of Photoexcited Tris(2,2′-bipyridine)ruthenium Complex ([Ru(bpy)3]2+) in Mesopores

被引：5

作者：

Sohmiya, Minoru ^{[1
]}

Ogawa, Makoto ^{[1
,2
]}

机构：

[1] Waseda Univ, Grad Sch Creat Sci & Engn, Shinjuku Ku, Tokyo 1698050, Japan

[2] Waseda Univ, Dept Earth Sci, Shinjuku Ku, Tokyo 1698050, Japan

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2011年 / 84卷 / 06期

关键词：

TEMPERATURE-DEPENDENCE; CATIONS; SILICA; LUMINESCENCE;

D O I：

10.1246/bcsj.20100364

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The excited state relaxation of tris(2,2'-bipyridine)ruthenium(II) ([Ru(bpy)(3)](2+)) in aluminum containing mesoporous silica was investigated as a function of loading amount and temperature. The concentration dependence of [Ru(bpy)(3)](2+) on the luminescence intensity suggests that the self-quenching of [Ru(bpy)(3)](2+) is a dynamic process in the temperature range of 20 to 120 degrees C.

引用

页码：617 / 619

页数：3

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