Photocatalytic Purification and Treatment of Water and Air: Proceedings of the 1st International Conference on TiO2 Photocatalytic Purification and Treatment of Water and Air, London, Ontario, Canada, 8-13 November, 1992David F. Ollis, Hussain Al-Ekabi Elsevier, 1993 - 820 pagine Comprises the results of the first international conference examining the promise of the emerging area of photochemistry. It includes coverage of such areas as: comparison with other competitive technologies; and transfer of research results into development and application activities. |
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Pagina 46
... compared to the bulk ( 24-27 ) ; this is consistent with theoretical expectations ( 29,30 ) . In quantum film QWs , the hot electron cooling rate could be reduced by up to 2 orders of magnitude compared to bulk GaAs ( 24-27 ) . For QDs ...
... compared to the bulk ( 24-27 ) ; this is consistent with theoretical expectations ( 29,30 ) . In quantum film QWs , the hot electron cooling rate could be reduced by up to 2 orders of magnitude compared to bulk GaAs ( 24-27 ) . For QDs ...
Pagina 55
... compared to that of , for example , CHC12COOH . Under otherwise equal conditions a 3 min photocatalysis yielded only 15 μM as compared to 250 μM CO2 , and 15 μM vs. 220 μM CI for these two chlorinated acids , respectively . This finding ...
... compared to that of , for example , CHC12COOH . Under otherwise equal conditions a 3 min photocatalysis yielded only 15 μM as compared to 250 μM CO2 , and 15 μM vs. 220 μM CI for these two chlorinated acids , respectively . This finding ...
Pagina 61
... compared to > 105 M in aqueous solution ( k20 refers to the second order rate constant for the oxygen addition ) . In principle , this means that either the rearrangement is slowed down or the oxygen addition is accelerated in the ...
... compared to > 105 M in aqueous solution ( k20 refers to the second order rate constant for the oxygen addition ) . In principle , this means that either the rearrangement is slowed down or the oxygen addition is accelerated in the ...
Sommario
Conditions for an efficient photocatalytic activity of TiO2 particles | 1 |
Fundamental photoelectrochemistry of TiO and SrTiO applied to environmental | 19 |
Size quantization effects in photocatalysis | 39 |
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1993 Elsevier Science acid adsorbed adsorption Air D.F. Ollis Al-Ekabi Editors anatase B.V. All rights carbon Catal catalyst cell Chem chemical chlorine CO₂ concentration conduction band containing Cr(VI decrease degradation rate Degussa effect efficiency electron transfer energy experimental experiments Figure film flow rate flux formation holes hydroxyl radicals illumination increased initial intermediates irradiation kinetics lamp light intensity mg/L mineralization observed OH radicals Ollis and H oxidation oxygen Pelizzetti peroxide phenol photo-oxidation photocatalytic photocatalytic degradation photocatalytic oxidation Photocatalytic Purification Photochem photodegradation photodeposition photolysis photon photoreactor Phys pollutants potential presence Purification and Treatment quantum yield rate constant reaction rate reactive reactor recombination redox reduction rutile samples Science Publishers B.V. semiconductor Serpone solar species spectra studies substrate surfactant suspension Technol temperature TiO2 TiO2 particles TiO2 surface titanium dioxide Treatment of Water trichloroethylene UV light wastewater