Stepwise charge separation from a ruthenium-tyrosine complex to a nanocrystalline TiO2 film
Article Abstract:
The synthesis and characterization of a supramolecular complex of Ru (II) tris-bipyridine, tyrosine, and dipicolylamine is detailed. It is observed that the intermolecular electron-transfer efficiency is 90% and after being attached onto the nanocrystalline TiO2 film via ethyl carboxylate groups on the bipyridine ligands light induced ultrafast electron injection occurs from the MLCT state of RuTP to the conduction band of TiO2.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Molecularly organized Langmuir-Blodgett films from a ruthenium biphosphine complex
Article Abstract:
The Langmuir film-forming ability of biphosphine ruthenium complexes to produce Langmuir-Blodgett (LB) films is investigated. Organization and molecular orientation in the LB films were confirmed by fluorescence emission spectroscopy and extracted from the complimentary information provided by transmission and reflection-absorption infrared spectra.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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The simple cubic structure of ruthenium clusters
Article Abstract:
Density-functional theory with a plane wave basis set was used to study ruthenium clusters of up to 64 atoms. The study revealed that atoms in similar bonding environments have similar binding energies.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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