An amide-linked chromophore−catalyst assembly for water oxidation

Ashford, Dennis L., Stewart, David J., Glasson, Christopher R., Binstead, Robert A., Harrison, Daniel P., Norris, Michael R., Concepcion, Javier J., Fang, Zhen, Templeton, Joseph L., and Meyer, Thomas J. (2012) An amide-linked chromophore−catalyst assembly for water oxidation. Inorganic Chemistry, 51 (12). pp. 6428-6430.

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Abstract

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.

Item ID: 33455
Item Type: Article (Research - C1)
ISSN: 1520-510X
Funders: US Department of Energy (DOE), Army Research Office (ARO), National Science Foundation (NSF)
Projects and Grants: DOE Award DE-SC0001011, ARO Grant W911NF-09-1- 0426, NSF Grant CHE-0957215, DOE Award DE-EE0003188
Date Deposited: 29 May 2014 04:46
FoR Codes: 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030207 Transition Metal Chemistry @ 50%
03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030503 Organic Chemical Synthesis @ 50%
SEO Codes: 85 ENERGY > 8505 Renewable Energy > 850504 Solar-Photovoltaic Energy @ 50%
97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 50%
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