C. Guillard
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View article: Efficient and selective glucose conversion in a low temperature photocatalysis-assisted hydrothermal process over TiO2-few layer graphene and Ta-doped TiO2 (photo)catalysts
Efficient and selective glucose conversion in a low temperature photocatalysis-assisted hydrothermal process over TiO2-few layer graphene and Ta-doped TiO2 (photo)catalysts Open
View article: Bismuth oxyiodides: photocatalytic performance, by-products, and degradation pathways
Bismuth oxyiodides: photocatalytic performance, by-products, and degradation pathways Open
View article: Annular flow reactor with side-by-side titania-deposited self-luminous textile and glass fiber velvet for efficient aqueous treatment of active pharmaceutical ingredients
Annular flow reactor with side-by-side titania-deposited self-luminous textile and glass fiber velvet for efficient aqueous treatment of active pharmaceutical ingredients Open
View article: Fifty Years of Research in Environmental Photocatalysis: Scientific Advances, Discoveries, and New Perspectives
Fifty Years of Research in Environmental Photocatalysis: Scientific Advances, Discoveries, and New Perspectives Open
The concept of “photocatalysis” was discovered at the beginning of the twentieth century, and research in this area has especially intensified over the past 50 years [...]
View article: Insights into the impact of self-contained sulfur impurity on the superior photocatalytic activity of UV100
Insights into the impact of self-contained sulfur impurity on the superior photocatalytic activity of UV100 Open
View article: Highly efficient TiO2 nanotubes for photocatalytic degradation reactions through optimization of textural properties
Highly efficient TiO2 nanotubes for photocatalytic degradation reactions through optimization of textural properties Open
View article: Dehydration and reduction reactions favored under medium pressure and temperature assisted by photocatalysis
Dehydration and reduction reactions favored under medium pressure and temperature assisted by photocatalysis Open
View article: Bismuth oxyhalide as efficient photocatalyst for water, air treatment and bacteria inactivation under UV and visible light
Bismuth oxyhalide as efficient photocatalyst for water, air treatment and bacteria inactivation under UV and visible light Open
Fifteen bismuth oxyhalides were synthetized, including BiOX, BiOX/BiOX, heterostructures and BiOXY (X, Y = Cl, Br, I) solid solutions. The photocatalytic activity and intermediates formation of as-prepared bismuth-based semiconductors (BBS…
View article: Tio2-Few Layer Graphene and Ta-Doped Tio2 (Photo)Catalysts for Efficient and Selective Glucose Conversion in a Low Temperature Photocatalysis-Assisted Hydrothermal Process
Tio2-Few Layer Graphene and Ta-Doped Tio2 (Photo)Catalysts for Efficient and Selective Glucose Conversion in a Low Temperature Photocatalysis-Assisted Hydrothermal Process Open
View article: Parallel-Designed Reactor Combining Titania-Deposited Self-Luminous Textile and Glass Fiber Velvet for Efficient Aquatic Treatment of Active Pharmaceutical Ingredients
Parallel-Designed Reactor Combining Titania-Deposited Self-Luminous Textile and Glass Fiber Velvet for Efficient Aquatic Treatment of Active Pharmaceutical Ingredients Open
View article: Insight into the Impact of Self-Contained Sulfur Impurity on the Superior Photocatalytic Activity of Uv100
Insight into the Impact of Self-Contained Sulfur Impurity on the Superior Photocatalytic Activity of Uv100 Open
View article: Photocatalytic and Photothermal Catalytic Oxidation of Ethene and Ethanol Using TiO2-Based Catalysts under UV-C and UV-A Irradiation
Photocatalytic and Photothermal Catalytic Oxidation of Ethene and Ethanol Using TiO2-Based Catalysts under UV-C and UV-A Irradiation Open
International audience
View article: Basic comprehension and recent trends in photoelectrocatalytic systems
Basic comprehension and recent trends in photoelectrocatalytic systems Open
This review reports the state-of-the-art photoelectrocatalytic setups, materials, the current applicational state, and the main bottlenecks.
View article: Water Treatment by Photocatalysis Assisted with Hydrothermal Process
Water Treatment by Photocatalysis Assisted with Hydrothermal Process Open
View article: Surface modification of TiO2 with a less expensive metal (iron) to exploit solar energy in photocatalysis: An ecological and economical solution
Surface modification of TiO2 with a less expensive metal (iron) to exploit solar energy in photocatalysis: An ecological and economical solution Open
To degrade the tryptophan molecule through photocatalysis, the exploitation of solar energy in the present study necessitated the use of visible light active photocatalysts. Iron-transition metal nanoparticles were deposited on the surface…
View article: One-Step Synthesis of CuxOy/TiO2 Photocatalysts by Laser Pyrolysis for Selective Ethylene Production from Propionic Acid Degradation
One-Step Synthesis of CuxOy/TiO2 Photocatalysts by Laser Pyrolysis for Selective Ethylene Production from Propionic Acid Degradation Open
In an effort to produce alkenes in an energy-saving way, this study presents for the first time a photocatalytic process that allows for the obtention of ethylene with high selectivity from propionic acid (PA) degradation. To this end, TiO…
View article: First PEM photoelectrolyser for the simultaneous selective glycerol valorization into value-added chemicals and hydrogen generation
First PEM photoelectrolyser for the simultaneous selective glycerol valorization into value-added chemicals and hydrogen generation Open
View article: Bismuth Oxyhalide as Efficient Photocatalyst for Water, Air Treatment and Bacteria Inactivation Under Uv and Visible Light
Bismuth Oxyhalide as Efficient Photocatalyst for Water, Air Treatment and Bacteria Inactivation Under Uv and Visible Light Open
View article: TiO2 Catalyzed Dihydroxyacetone (DHA) Conversion in Water: Evidence That This Model Reaction Probes Basicity in Addition to Acidity
TiO2 Catalyzed Dihydroxyacetone (DHA) Conversion in Water: Evidence That This Model Reaction Probes Basicity in Addition to Acidity Open
In this paper, evidence is provided that the model reaction of aqueous dihydroxyacetone (DHA) conversion is as sensitive to the TiO2 catalysts’ basicity as to their acidity. Two parallel pathways transformed DHA: while the pathway catalyze…
View article: Correlation between Photocatalytic Properties of ZnO and Generation of Hydrogen Peroxide—Impact of Composite ZnO/TiO2 Rutile and Anatase
Correlation between Photocatalytic Properties of ZnO and Generation of Hydrogen Peroxide—Impact of Composite ZnO/TiO2 Rutile and Anatase Open
The generation of hydrogen peroxide on commercial and synthesized ZnO from different precursors was studied using two model molecules, formic acid (FA) and phenol (Ph), as well as phenolic intermediates, hydroquinone (HQ), benzoquinone (BQ…
View article: Impact of structural defects on the photocatalytic properties of ZnO
Impact of structural defects on the photocatalytic properties of ZnO Open
International audience
View article: Catalysis in Advanced Oxidation Technologies (AOTs) for Water, Air and Soil Treatment
Catalysis in Advanced Oxidation Technologies (AOTs) for Water, Air and Soil Treatment Open
The environment is what supports life on Earth [...]
View article: High photocatalytic activity of aerogel tetragonal and monoclinic ZrO2 samples
High photocatalytic activity of aerogel tetragonal and monoclinic ZrO2 samples Open
View article: Influence of the Micro-Nanostructuring of Titanium Dioxide Films on the Photocatalytic Degradation of Formic Acid under UV Illumination
Influence of the Micro-Nanostructuring of Titanium Dioxide Films on the Photocatalytic Degradation of Formic Acid under UV Illumination Open
Surface micro-nanostructuring can provide new functionalities and properties to coatings. For example, it can improve the absorption efficiency, hydrophobicity and/or tribology properties. In this context, we studied the influence of micro…
View article: Hydrothermal process assisted by photocatalysis: Towards a novel hybrid mechanism driven glucose valorization to levulinic acid, ethylene and hydrogen
Hydrothermal process assisted by photocatalysis: Towards a novel hybrid mechanism driven glucose valorization to levulinic acid, ethylene and hydrogen Open
View article: First Pem Photoelectrolyser for the Simultaneous Selective Glycerol Valorization into Value-Added Chemicals and Hydrogen Generation
First Pem Photoelectrolyser for the Simultaneous Selective Glycerol Valorization into Value-Added Chemicals and Hydrogen Generation Open
View article: Impact of Structural Defects on the Photocatalytic Properties of Zno
Impact of Structural Defects on the Photocatalytic Properties of Zno Open
View article: Glyceraldehyde production by photocatalytic oxidation of glycerol on WO3-based materials
Glyceraldehyde production by photocatalytic oxidation of glycerol on WO3-based materials Open
View article: Two‐dimensional photonic metasurfaces for slow light‐controlled photocatalysis
Two‐dimensional photonic metasurfaces for slow light‐controlled photocatalysis Open
Photocatalysis using semiconductor materials like titania (TiO 2 ) is a key method for environmental purification or solar fuel generation. Nanostructures that maximize incident light absorption are highly desired to enhance depollution ra…
View article: Visible-Light Enhanced Catalytic Wet Peroxide Oxidation of Natural Organic Matter in the Presence of Al/Fe-Pillared Clay
Visible-Light Enhanced Catalytic Wet Peroxide Oxidation of Natural Organic Matter in the Presence of Al/Fe-Pillared Clay Open
An Al/Fe-pillared clay catalyst (Al/Fe-PILC) prepared from low cost technical-grade reagents has been investigated in the photocatalytic Wet Peroxide Oxidation (photo-CWPO) of dissolved Natural Organic Matter (NOM) under circumneutral pH. …