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research article
Evaluation of a Ruthenium Oxyquinolate Architecture for Dye-Sensitized Solar Cells
2012
Synthesis of the Ru(dcbpy)(2)(OQN) complex is reported in which dcbpy and OQN(-) are the bidentate 4,4'-dicarboxy-2,2'-bipyridyl and 8-oxyquinolate ligands, respectively. Spectroscopic, electrochemical, and theoretical analyses are indicative of extensive Ru(OQN) molecular orbital overlap due to degenerate Ru d(pi) and OQN p(pi) mixing. Ru(dcbpy)(2)(OQN) displays spectroscopic properties remarkably similar to those of the N3 dye, making it a promising candidate for application in dye-sensitized solar cell devices. However, its solar power conversion efficiency requires further optimization.
Type
research article
Web of Science ID
WOS:000298712000001
Authors
Zhao, Helen C.
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Harney, Joseph P.
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Huang, Yu-Ting
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•
•
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Tsai, Ming-Kang
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Rochford, Jonathan
Publication date
2012
Published in
Volume
51
Start page
1
End page
3
Peer reviewed
REVIEWED
Written at
EPFL
EPFL units
Available on Infoscience
February 16, 2012
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