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View article: Hydrothermal smectite synthesis in presence of Glycine: Synergistic chemical evolution
Hydrothermal smectite synthesis in presence of Glycine: Synergistic chemical evolution Open
View article: Unveiling the potential of ultra-low load Co on porous carbon-rich SiCN(O) fibre mats towards oxygen electrocatalysis in alkaline medium
Unveiling the potential of ultra-low load Co on porous carbon-rich SiCN(O) fibre mats towards oxygen electrocatalysis in alkaline medium Open
International audience
View article: Influence of Electrode Potential on Oxygen Mobility Probed by Polarized Isotopic Exchange in Solid Oxide Electrolyser Cells: Insights for Electro‐Assisted Oxidation Reactions
Influence of Electrode Potential on Oxygen Mobility Probed by Polarized Isotopic Exchange in Solid Oxide Electrolyser Cells: Insights for Electro‐Assisted Oxidation Reactions Open
Oxygen mobility was studied by oxygen isotopic exchange on three electrodes used in Solid Oxide Electrolyser Cells under polarization (La 0.8 Sr 0.2 MnO 3 (LSM), La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3‐δ (LSCF) and La 2 NiO 4+δ (LNO)). The rate of…
View article: Catalytic methane combustion at low temperatures over YSZ-supported metal oxides: Evidence for lattice oxygen participation via the use of C18O2
Catalytic methane combustion at low temperatures over YSZ-supported metal oxides: Evidence for lattice oxygen participation via the use of C18O2 Open
View article: Reactivity of nitrogen atoms from Zif-8 structure deposited over Ti<sub>3</sub>C<sub>2</sub> MXene in the electrochemical nitrogen reduction reaction
Reactivity of nitrogen atoms from Zif-8 structure deposited over Ti<sub>3</sub>C<sub>2</sub> MXene in the electrochemical nitrogen reduction reaction Open
The ammonia produced when using Zif-8@Ti 3 C 2 is shown to be originated from nitrogen atoms contained in the Zif-8 structure.
View article: Towards the design of efficient metal free ORR catalysts based on Zeolite Templated Carbons
Towards the design of efficient metal free ORR catalysts based on Zeolite Templated Carbons Open
View article: Taking Advantage of Teamwork: Unsupported Cobalt Molybdenum Sulfide as an Active HER Electrocatalyst in Alkaline Media
Taking Advantage of Teamwork: Unsupported Cobalt Molybdenum Sulfide as an Active HER Electrocatalyst in Alkaline Media Open
A bimetallic cobalt molybdenum sulfide (Co 0.5 Mo 0.5 S x ) material was studied as candidate electrocatalyst to replace platinum-based cathode for HER reaction in alkaline media. The Co 0.5 Mo 0.5 S x was obtained from a hydrothermal synt…
View article: CO<sub>2</sub>‐to‐HCOOH Electrochemical Conversion on Nanostructured Cu<sub>x</sub>Pd<sub>100−x</sub>/Carbon Catalysts
CO<sub>2</sub>‐to‐HCOOH Electrochemical Conversion on Nanostructured Cu<sub>x</sub>Pd<sub>100−x</sub>/Carbon Catalysts Open
Selective electrochemical conversion of CO 2 to HCOOH is obtained at the surface of a carbon‐supported bimetallic cathode material composed of copper and palladium nanoparticles. Polycrystalline copper or large copper particles are well‐kn…
View article: Operando Isotopic Exchange in Solid Oxide Fuel Cells: Oxygen‐Transport Dependency on Applied Potential
Operando Isotopic Exchange in Solid Oxide Fuel Cells: Oxygen‐Transport Dependency on Applied Potential Open
The oxygen isotopic exchange technique is a powerful tool to investigate the oxygen transport kinetics in an oxide solid. In a solid oxide fuel cell, isotopic surface exchange and diffusion coefficients are classically determined by using …
View article: On a Two-Dimensional MoS<sub>2</sub>/Mo<sub>2</sub>CT<sub>x</sub> Hydrogen Evolution Catalyst Obtained by the Topotactic Sulfurization of Mo<sub>2</sub>CT<sub>x</sub> MXene
On a Two-Dimensional MoS<sub>2</sub>/Mo<sub>2</sub>CT<sub>x</sub> Hydrogen Evolution Catalyst Obtained by the Topotactic Sulfurization of Mo<sub>2</sub>CT<sub>x</sub> MXene Open
International audience
View article: CO<sub>2</sub> electroreduction to fuels on mesoporous carbon-embedded copper nanoparticles
CO<sub>2</sub> electroreduction to fuels on mesoporous carbon-embedded copper nanoparticles Open
An electrocatalyst with Cu nanoparticles embedded in a mesoporous carbon was prepared by the soft-template route using a green process. Its particular structure boosts its performance for CO2RR regarding selectivity and charge/m…
View article: Co<sub>3</sub>O<sub>4</sub>/rGO Catalysts for Oxygen Electrocatalysis: On the Role of the Oxide/Carbon Interaction
Co<sub>3</sub>O<sub>4</sub>/rGO Catalysts for Oxygen Electrocatalysis: On the Role of the Oxide/Carbon Interaction Open
The reduction degree of graphene oxide substrate governs the activity and stability of Co3O4/rGO nanocomposites toward oxygen reduction reaction and oxygen evolution reaction. In this work, Co3O4 nanoparticles with narrow size distribution…
View article: Palladium, Iridium, and Rhodium Supported Catalysts: Predictive H2 Chemisorption by Statistical Cuboctahedron Clusters Model
Palladium, Iridium, and Rhodium Supported Catalysts: Predictive H2 Chemisorption by Statistical Cuboctahedron Clusters Model Open
Chemisorption of hydrogen on metallic particles is often used to estimate the metal dispersion (D), the metal particle size (d), and the metallic specific surface area (SM), currently assuming a stoichiometry of one hydrogen atom H adsorbe…
View article: Efficient electrolyzer for CO <sub>2</sub> splitting in neutral water using earth-abundant materials
Efficient electrolyzer for CO <sub>2</sub> splitting in neutral water using earth-abundant materials Open
Significance Electrochemical CO 2 -to-CO conversion is one important option for storing intermittent, renewable electricity into chemical bonds so as to produce fuels and to use CO 2 as a feedstock for chemicals. The setup of an electrolyz…
View article: Inside Back Cover: Effect of Adding CeO<sub>2</sub> to RuO<sub>2</sub>–IrO<sub>2</sub> Mixed Nanocatalysts: Activity towards the Oxygen Evolution Reaction and Stability in Acidic Media (ChemElectroChem 8/2015)
Inside Back Cover: Effect of Adding CeO<sub>2</sub> to RuO<sub>2</sub>–IrO<sub>2</sub> Mixed Nanocatalysts: Activity towards the Oxygen Evolution Reaction and Stability in Acidic Media (ChemElectroChem 8/2015) Open
Stable trimetallic Ru–Ir–Ce mixed oxides are prepared through a co-precipitation route in ethanol medium. Their efficiency towards water splitting to produce O2 is demonstrated. The addition of cerium as a third metal enables a decrease in…
View article: Effect of Adding CeO<sub>2</sub> to RuO<sub>2</sub>–IrO<sub>2</sub> Mixed Nanocatalysts: Activity towards the Oxygen Evolution Reaction and Stability in Acidic Media
Effect of Adding CeO<sub>2</sub> to RuO<sub>2</sub>–IrO<sub>2</sub> Mixed Nanocatalysts: Activity towards the Oxygen Evolution Reaction and Stability in Acidic Media Open
Trimetallic Ru‐, Ir‐, and Ce‐oxide materials were synthesized by using a hydrolysis method in ethanol medium and characterized to obtain information on their crystallographic structure, morphology, and chemical composition. Voltammetric me…