Photoinduced electron transfer between Zn(TPPS)/sub 3//sup 3 -/ and viologens
Journal Article
·
· J. Phys. Chem.; (United States)
The photoreduction of viologens, such as methylviologen (MV/sup 2 +/) and zwitterionic viologenpropanesulfonate (PVS), with Zn(TPPS)/sub 3//sup 3 -/ were investigated. By laser flash photolysis, the quenching rate constant, the back-electron-transfer rate constant, and the charge separation efficiencies were determined. Complex formation between Zn(TPPS)/sub 3//sup 3 -/ and viologen was observed, and the association constants were determined by laser flash photolysis. 17 references, 11 figures, 2 tables.
- Research Organization:
- Tokyo Institute of Technology, Japan
- OSTI ID:
- 5227419
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 89:9; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
14 SOLAR ENERGY
140505 -- Solar Energy Conversion-- Photochemical
Photobiological
& Thermochemical Conversion-- (1980-)
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ABSORPTION SPECTROSCOPY
AZINES
BIPYRIDINES
CARBOXYLIC ACIDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
DATA
DECOMPOSITION
ELECTRON TRANSFER
EXPERIMENTAL DATA
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
INFORMATION
KINETICS
LASERS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
PORPHYRINS
PYRIDINES
REACTION KINETICS
SPECTRA
SPECTROSCOPY
SULFONATES
VISIBLE SPECTRA
ZINC COMPOUNDS
140505 -- Solar Energy Conversion-- Photochemical
Photobiological
& Thermochemical Conversion-- (1980-)
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ABSORPTION SPECTROSCOPY
AZINES
BIPYRIDINES
CARBOXYLIC ACIDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
DATA
DECOMPOSITION
ELECTRON TRANSFER
EXPERIMENTAL DATA
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
INFORMATION
KINETICS
LASERS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
PORPHYRINS
PYRIDINES
REACTION KINETICS
SPECTRA
SPECTROSCOPY
SULFONATES
VISIBLE SPECTRA
ZINC COMPOUNDS