Search Results - "Testa, Juan J"
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Heterogeneous Photocatalytic Reduction of Chromium(VI) over TiO2 Particles in the Presence of Oxalate: Involvement of Cr(V) Species
Published in Environmental science & technology (01-03-2004)“…Cr(VI) photocatalytic reduction experiments over TiO2 particles under near UV irradiation in the presence of excess oxalate were performed at acid pH (2 and 3)…”
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Heterogeneous photocatalytic reactions comparing TiO2 and Pt/TiO2
Published in Journal of photochemistry and photobiology. A, Chemistry (01-05-2002)Get full text
Conference Proceeding Journal Article -
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Enhancement of the photocatalytic activity of various TiO2 materials by platinisation
Published in Journal of photochemistry and photobiology. A, Chemistry (31-05-2002)Get full text
Conference Proceeding Journal Article -
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Experimental Evidence in Favor of an Initial One-Electron-Transfer Process in the Heterogeneous Photocatalytic Reduction of Chromium(VI) over TiO2
Published in Langmuir (12-06-2001)“…Direct evidence of the involvement of Cr(V) intermediacy in Cr(VI) heterogeneous photocatalytic reduction over TiO2 was obtained by EPR spectroscopy, in the…”
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Iron-doped titania powders prepared by a sol–gel method.: Part II: Photocatalytic properties
Published in Applied catalysis. A, General (22-03-1999)“…Samples of iron-doped titania containing different amounts of Fe (0.5–5 wt%) prepared from TiCl 4 and Fe(III) acetylacetonate by a sol–gel method were tested…”
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Heterogeneous photocatalytic reactions of nitrite oxidation and Cr(VI) reduction on iron-doped titania prepared by the wet impregnation method
Published in Applied catalysis. B, Environmental (27-03-1998)“…Samples of iron-doped titania prepared by the wet impregnation method from TiO2 (Degussa P-25) and two different precursors, Fe(NO3)3.9H2O and Fe(III)…”
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Experimental Evidence in Favor of an Initial One-Electron-Transfer Process in the Heterogeneous Photocatalytic Reduction of Chromium(VI) over TiO 2
Published in Langmuir (01-06-2001)Get full text
Journal Article -
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Enhancement of the photocatalytic activity of various TiO 2 materials by platinisation
Published in Journal of photochemistry and photobiology. A, Chemistry. (2002)“…In the present work, three commercially available TiO 2-catalysts, namely Degussa P25, Sachtleben Hombikat UV100 and Millennium TiONA PC50, were platinised by…”
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Heterogeneous photocatalytic reactions comparing TiO 2 and Pt/TiO 2
Published in Journal of photochemistry and photobiology. A, Chemistry. (2002)“…Two commercial samples, namely Degussa P-25 and Sachtleben Hombikat UV 100, and platinized modifications of these samples have been tested comparatively as…”
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Iron-doped titania powders prepared by a sol–gel method
Published in Applied catalysis. A, General (01-03-1999)Get full text
Journal Article