P. Vernoux
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View article: Facile Controlling of Active Sites on NiOOH from Nickel Hydroxy‐Muconate for Oxygen Evolution Reaction
Facile Controlling of Active Sites on NiOOH from Nickel Hydroxy‐Muconate for Oxygen Evolution Reaction Open
A new Ni 2 (OH) 2 (C 6 H 4 O 4 ) metal organic framework (MOF) was synthesized using trans–trans muconic acid as the linker (Ni‐MA) and tested, for the first time, as electrocatalyst precursor for oxygen evolution reaction (OER) in 0.1 M N…
View article: Ni‐Based Catalysts for 5‐Hydroxymethylfurfural Electrooxidation Coupled with Hydrogen Production
Ni‐Based Catalysts for 5‐Hydroxymethylfurfural Electrooxidation Coupled with Hydrogen Production Open
This review presents a comprehensive analysis of Ni‐based catalysts for the co‐electrolysis of H 2 O and 5‐hydroxymethylfurfural (HMF) under alkaline conditions, enabling the co‐production of low‐carbon hydrogen and 2,5‐furandicarboxylic a…
View article: Electro-upcycling polyethylene glycol aqueous solutions in a proton exchange membrane electrolyser
Electro-upcycling polyethylene glycol aqueous solutions in a proton exchange membrane electrolyser Open
International audience
View article: Influence of redox treatments on the low-temperature water gas shift reaction over Pt/CeO<sub>2</sub> catalysts
Influence of redox treatments on the low-temperature water gas shift reaction over Pt/CeO<sub>2</sub> catalysts Open
H 2 reducing pretreatment at 500 °C promotes the activity of low-Pt-content Pt/CeO 2 catalysts by increasing the number of active Pt 0 NPs. A 12 h oxidative post-treatment at 500 °C which forms PtO x species easily activated also leads to …
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: Protection of NOx Sensors from Sulfur Poisoning in Glass Furnaces by the Optimization of a “SO2 Trap”
Protection of NOx Sensors from Sulfur Poisoning in Glass Furnaces by the Optimization of a “SO2 Trap” Open
Electrochemical NOx sensors based on yttria-stabilized zirconia (YSZ) provide a reliable onboard way to control NOx emissions from glass-melting furnaces. The main limitation is the poisoning of this sensor by sulfur oxides (SOx) contained…
View article: Analysis of Unregulated VOCs Downstream a Three-Way Catalyst in a Simulated Gasoline Engine Exhaust under Non-Optimum Conditions
Analysis of Unregulated VOCs Downstream a Three-Way Catalyst in a Simulated Gasoline Engine Exhaust under Non-Optimum Conditions Open
Urban air pollution is partly due to exhaust emissions from road transport. Vehicle emissions have been regulated for more than 30 years in many countries around the world. Each motor type is equipped with a specific emission control syste…
View article: EPOC with Alkaline Conductors: Implementations in Emission Control Catalysis
EPOC with Alkaline Conductors: Implementations in Emission Control Catalysis Open
Rapid global industrialization, increasing human population and energy demand, and at the same time fossil fuels remaining the dominant source of energy in transport, industry, trade, and housing have led to massive increases in a variety …
View article: Pd Supported on Pr-Rich Cerium–Zirconium–Praseodymium Mixed Oxides for Propane and CO Oxidation
Pd Supported on Pr-Rich Cerium–Zirconium–Praseodymium Mixed Oxides for Propane and CO Oxidation Open
The activity of emission control catalysts must be improved in urban mode at low temperatures. One possible way is to tailor the metal-support interaction between platinum group metals (PGMs) and ceria to stabilize small clusters or single…
View article: Successive Strong Electrostatic Adsorptions of [RhCl<sub>6</sub>]<sup>3–</sup>on Tungstated-Ceria as an Original Approach to Preserve Rh Clusters From Sintering Under High-Temperature Reduction
Successive Strong Electrostatic Adsorptions of [RhCl<sub>6</sub>]<sup>3–</sup>on Tungstated-Ceria as an Original Approach to Preserve Rh Clusters From Sintering Under High-Temperature Reduction Open
International audience
View article: Carbon Nitride Quantum Dots Modified TiO2 Inverse Opal Photonic Crystal for Solving Indoor VOCs Pollution
Carbon Nitride Quantum Dots Modified TiO2 Inverse Opal Photonic Crystal for Solving Indoor VOCs Pollution Open
Indoor toxic volatile organic compounds (VOCs) pollution is a serious threat to people’s health and toluene is a typical representative. In this study, we developed a composite photocatalyst of carbon nitride quantum dots (CNQDs) in situ-d…
View article: Spatiotemporal Investigation of the Temperature and Structure of a Pt/CeO<sub>2</sub> Oxidation Catalyst for CO and Hydrocarbon Oxidation during Pulse Activation
Spatiotemporal Investigation of the Temperature and Structure of a Pt/CeO<sub>2</sub> Oxidation Catalyst for CO and Hydrocarbon Oxidation during Pulse Activation Open
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View article: A Discussion on the Unique Features of Electrochemical Promotion of Catalysis (EPOC): Are We in the Right Path Towards Commercial Implementation?
A Discussion on the Unique Features of Electrochemical Promotion of Catalysis (EPOC): Are We in the Right Path Towards Commercial Implementation? Open
The phenomenon of “Non-Faradaic Electrochemical Modification of Catalytic Activity (NEMCA)” or “Electrochemical Promotion of Catalysis (EPOC)” has been extensively studied for the last decades. Its main strength, with respect to convention…
View article: Towards Understanding Lignin Electrolysis: Electro-Oxidation of a <i>β</i>-O-4 Linkage Model on PtRu Electrodes
Towards Understanding Lignin Electrolysis: Electro-Oxidation of a <i>β</i>-O-4 Linkage Model on PtRu Electrodes Open
International audience
View article: Catalytic and Electrochemical Properties of Ag Infiltrated Perovskite Coatings for Propene Deep Oxidation
Catalytic and Electrochemical Properties of Ag Infiltrated Perovskite Coatings for Propene Deep Oxidation Open
This study reports the catalytic properties of Ag nanoparticles dispersed on mixed ionic and electronic conducting layers of LSCF (La0.6Sr0.4Co0.2Fe0.8O3) for propene combustion. A commercial and a synthesized LSCF powder were deposited by…
View article: Emissions Control Catalysis
Emissions Control Catalysis Open
The important advances achieved over the past years in all technological directions (industry, energy, and health) contributing to human well-being are unfortunately, in many cases, accompanied by a threat to the environment, with photoche…