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, 1992Comprises 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 31
Methods for Increasing the Charge Transfer Rate Under Photocatalytic
Conditions The discussion and experimental data ... As described above , this
increased current would result in a higher charge carrier flux through the TiO2
under ...
Methods for Increasing the Charge Transfer Rate Under Photocatalytic
Conditions The discussion and experimental data ... As described above , this
increased current would result in a higher charge carrier flux through the TiO2
under ...
Pagina 117
As the initial concentration ( MB ) , was increased , the amount of MB bleached ,
as well as the quantum yield , increased but levelled off at a ... At higher [ MB ] ,
more MB molecules are adsorbed and hence the amount bleached increases .
As the initial concentration ( MB ) , was increased , the amount of MB bleached ,
as well as the quantum yield , increased but levelled off at a ... At higher [ MB ] ,
more MB molecules are adsorbed and hence the amount bleached increases .
Pagina 417
As the temperature increased , the reaction rate for TCE disappearance
remained constant but the stoichiometry ratio ( moles of CO2 produced ) / ( moles
of TCE degraded ) increased from 0 . 4 to 1 . 1 . This result indicates that there is
no ...
As the temperature increased , the reaction rate for TCE disappearance
remained constant but the stoichiometry ratio ( moles of CO2 produced ) / ( moles
of TCE degraded ) increased from 0 . 4 to 1 . 1 . This result indicates that there is
no ...
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Sommario
Conditions for an efficient photocatalytic activity of TiO2 particles | 1 |
Fundamental photoelectrochemistry of TiO2 and SrTiO applied to environmental | 19 |
Size quantization effects in photocatalysis | 39 |
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acid activity addition adsorbed adsorption amount analysis appears aqueous band carbon catalyst cell charge Chem chemical chlorine compared complete compounds concentration conducted constant containing conversion decrease degradation degradation rate dependence destruction determined direct effect efficiency electron energy Environ experimental experiments Figure flow flux formation formed higher holes illumination increased indicate initial intensity intermediates irradiation kinetics lamp light limiting mass measured method mineralization observed obtained occur Ollis organic oxidation oxygen particles Pelizzetti performed phase photocatalytic Photochem photoreactor Phys pollutants potential powder presence quantum yield radical range reaction reactor reduction relative removal reported respectively samples semiconductor Serpone shown shows solar solution species spectra studies surface suspension Table temperature TiO2 titanium dioxide transfer treatment various yield