Search results for "Amorphous titania"

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The influence of the anatase nanoparticles boundaries on the titania activity performance

2014

Metal oxides structures, formed by ordered self-assembling of crystalline nanoparticles aggregates, are attracting growing attention in fields such as catalysis or solar cells. The properties of these structures are influenced not only by their morphology and nanoparticles composition but also by the assembled particles boundaries. In order to determine the influence of these boundaries on the structures properties, the present investigation has been devoted to study the characteristics of anatase nanoparticles boundaries in titania aggregates prepared by TiCl4 hydrolysis at low temperature. Proton magic angle spinning nuclear magnetic resonance and high resolution transmission electron mic…

AnataseHRTEMDopantChemistryinter-particles electron transfer [Anatase nanoparticles boundaries]Inorganic chemistryNanoparticleCatalysisCatalysisAmorphous solidChemical engineering4-Methoxybenzyl alcohol partial oxidationMagic angle spinningPhysical and Theoretical ChemistryHigh-resolution transmission electron microscopyMesoporous materialAnatase nanoparticles boundaries: inter-particles electron transferAmorphous titaniaJournal of Catalysis 309: 97-104 (2014)

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