An Amide-Linked Chromophore-Catalyst Assembly for Water Oxidation

被引：59

作者：

Ashford, Dennis L. ^{[1
]}

Stewart, David J. ^{[1
]}

Glasson, Christopher R. ^{[1
]}

Binstead, Robert A. ^{[1
]}

Harrison, Daniel P. ^{[1
]}

Norris, Michael R. ^{[1
]}

Concepcion, Javier J. ^{[1
]}

Fang, Zhen ^{[1
]}

Templeton, Joseph L. ^{[1
]}

Meyer, Thomas J. ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA

来源：

INORGANIC CHEMISTRY | 2012年 / 51卷 / 12期

基金：

美国国家科学基金会;

关键词：

ELECTRON-TRANSFER; FLASH-PHOTOLYSIS; EXCITED-STATES; RUTHENIUM; COMPLEXES; LIGAND; TIO2; SITE; REDOX;

D O I：

10.1021/ic300061u

中图分类号：

O61 [无机化学];

学科分类号：

070301 [无机化学];

摘要：

The synthesis and analysis of a new amide-linked, dinuclear [Ru(bpy)(2)(bpy-ph-NH-CO-trpy)Ru-(bpy)(OH2)](4+) (bpy = 2,2'-bipyridine; bpy-ph-NH-CO-trpy = 4-(2,2':6',2 ''-terpyridin-4'-yl)-N-[(4'-methyl-2,2'-bipyridin-4-yl)methyl]benzamide) assembly that incorporates both a light-harvesting chromophore and a water oxidation catalyst are described. With the saturated methylene linker present, the individual properties of both the chromophore and catalyst are retained including water oxidation catalysis and relatively slow energy transfer from the chromophore excited state to the catalyst.

引用

页码：6428 / 6430

页数：3

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