Articles written in Journal of Chemical Sciences
Volume 103 Issue 3 March 1991 pp 505-511
Chloride-catalyzed oxidation of phenol in pulsed-laser irradiation titanium dioxide sols
Guozheng Li Gottfried Grabner Ruth Quint Raimund Quint Nikola Getoff
The kinetics of photolysis of phenol in presence of two kinds of TiO2 colloid in acid aqueous solution medium was studied by transient absorption spectroscopy. The absorbance and quantum yield of the phenoxyl radicals is strongly influenced by the chloride ions. The process of laser flash photolysis of phenol in the presence of chloride has been discussed.
Volume 103 Issue 3 March 1991 pp 513-516
Adsorption processes on semiconductor colloids studied by pulsed-laser-induced electron-transfer reactions
Gottfried Grabner Ruth M Quint
A method is presented to study adsorption of electron-transfer reagents on colloidal semiconductors by laser pulse energy-dependent transient absorption measurements.
Volume 135, 2023
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