Light-harvesting arrays with coumarin donors and MLCT accepters

被引：58

作者：

Tyson, DS

Castellana, FN ^{[1
]}

机构：

[1] Bowling Green State Univ, Dept Chem, Bowling Green, OH 43403 USA

[2] Bowling Green State Univ, Ctr Photochem Sci, Bowling Green, OH 43403 USA

来源：

INORGANIC CHEMISTRY | 1999年 / 38卷 / 20期

关键词：

D O I：

10.1021/ic9905300

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We present a light-harvesting strategy that utilizes organic donor molecules to achieve sensitized metal-to-ligand charge transfer (MLCT) based emission. In this scheme, coumarin dye molecules are covalently linked to the periphery of diimine ligands in Ru(II) inorganic complexes that display MLCT excited states. Our findings suggest that the singlet-singlet energy transfer strategies traditionally employed in artificial light-harvesting arrays can be adapted to incorporate MLCT excited states.

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页码：4382 / +

页数：3

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