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 295
The corresponding EI mass spectra always show a high abundance of the
molecular ion cluster and a fragmentation corresponding to consecutive neutral
losses of HCl and / or Cl2 molecules . A typical mass spectrum of such products
is ...
The corresponding EI mass spectra always show a high abundance of the
molecular ion cluster and a fragmentation corresponding to consecutive neutral
losses of HCl and / or Cl2 molecules . A typical mass spectrum of such products
is ...
Pagina 458
In Figure 2 FTIR spectra are shown at various irradiation times for the destruction
of 4 - CP on TiO2 powder under an ... The position of the C - O peak at 1213 cm -
t is identical to its position in a spectrum of HQ adsorbed on TiO2 [ 11 ] .
In Figure 2 FTIR spectra are shown at various irradiation times for the destruction
of 4 - CP on TiO2 powder under an ... The position of the C - O peak at 1213 cm -
t is identical to its position in a spectrum of HQ adsorbed on TiO2 [ 11 ] .
Pagina 475
Carbon dioxide was the third most abundant species that desorbed from the TiO2
and the TPD spectra are shown in Figure 3 . The fresh sample spectrum exhibits
two small maxima at 400 and 1000 K . The low temperature peak did not ...
Carbon dioxide was the third most abundant species that desorbed from the TiO2
and the TPD spectra are shown in Figure 3 . The fresh sample spectrum exhibits
two small maxima at 400 and 1000 K . The low temperature peak did not ...
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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