Partial oxidation
View article: Insights into Plasma-CatalyticDry Reforming of Methaneover Nickel Foam-Supported Transition-Metal Catalysts: PerformanceOptimization and Mechanism Exploration
Insights into Plasma-CatalyticDry Reforming of Methaneover Nickel Foam-Supported Transition-Metal Catalysts: PerformanceOptimization and Mechanism Exploration Open
Plasma-catalytic dry reforming of methane (DRM) enables the simultaneous mitigation of greenhouse gases and the production of value-added chemicals; however, achieving a high conversion efficiency alongside controlled product selectivity r…
View article: Evolution of CeO<sub>2</sub> and Ce<sub>2</sub>O<sub>3</sub> Phases in Ce<sub><i>x</i></sub>O<sub><i>y</i></sub> High-Surface SphericalClusters Decorated with Gold Catalystsduring the Ethanol Oxidation Reaction
Evolution of CeO<sub>2</sub> and Ce<sub>2</sub>O<sub>3</sub> Phases in Ce<sub><i>x</i></sub>O<sub><i>y</i></sub> High-Surface SphericalClusters Decorated with Gold Catalystsduring the Ethanol Oxidation Reaction Open
Au–CexOy high-surface spherical cluster (SC) catalysts were synthesized by wet chemistry methods. Transmission electron microscopy (TEM) observations revealed that 2 nm small, crystalline ceria nanospher…
View article: ДОСЛІДЖЕННЯ КИСЛОТНИХ ВЛАСТИВОСТЕЙ ПОВЕРХНІ ЦИНК ОРТОФОСФАТУ ЯК ПОТЕНЦІЙНОГО КАТАЛІЗАТОРА
ДОСЛІДЖЕННЯ КИСЛОТНИХ ВЛАСТИВОСТЕЙ ПОВЕРХНІ ЦИНК ОРТОФОСФАТУ ЯК ПОТЕНЦІЙНОГО КАТАЛІЗАТОРА Open
A new synthesis method was developed and 8 new samples of zinc orthophosphate Zn3(PO4)2 were obtained for the first time. They have predicted acidic surface properties, a high concentration of corresponding Brønsted active acid centers of …
View article: The Crucial Roleof Oxidants in Steering the SelectiveOxidation of Methane and Subsequent Reactions on Cu/CHA Zeolites
The Crucial Roleof Oxidants in Steering the SelectiveOxidation of Methane and Subsequent Reactions on Cu/CHA Zeolites Open
Cu-exchanged zeolites are crucial catalysts for activating small molecules toward value-added or environmentally benign products. This study investigates the oxidant-driven methane conversion over Cu/CHA, with a focus on the role of oxidan…
View article: Lignin-Directed Constructionof Vertical Ru/RuO<sub>2</sub> Electron–Bridge Interfaces forLow-Input Self-PoweredHydrazine-Water Splitting
Lignin-Directed Constructionof Vertical Ru/RuO<sub>2</sub> Electron–Bridge Interfaces forLow-Input Self-PoweredHydrazine-Water Splitting Open
Hydrazine oxidation reaction (HzOR) has emerged as a promising anodic alternative to the oxygen evolution reaction (OER) for efficient hydrogen production. Nevertheless, two-electrode electrolyzers demand substantial cell voltages and unin…
View article: Design and Scale-Up of Direct-Contact Continuous OxidationReactors for High-Temperature Thermochemical Storage Using ConcentratedSolar Energy
Design and Scale-Up of Direct-Contact Continuous OxidationReactors for High-Temperature Thermochemical Storage Using ConcentratedSolar Energy Open
Thermochemical energy storage (TCES) is a promising solution for long-duration, high-temperature heat storage in concentrated solar power (CSP) systems. This study presents a comprehensive analysis of the design and scale-up of direct-cont…
View article: Tracking Chromium Evolutionon Ceria from Particlesto Single Atoms: A Catalyst Regeneration Strategy for Ammonia Oxidation
Tracking Chromium Evolutionon Ceria from Particlesto Single Atoms: A Catalyst Regeneration Strategy for Ammonia Oxidation Open
Supported chromium catalysts find broad application due to metal’s ability to assume a range of oxidation states and structures. However, the behavior of chromium species on reducible metal oxides under reactive conditions remains poorly u…
View article: PressurizedGasification of Beech Wood Char in Steamand Steam–CO<sub>2</sub> Mixtures: Kinetics Considering Steam–CO<sub>2</sub> Interaction
PressurizedGasification of Beech Wood Char in Steamand Steam–CO<sub>2</sub> Mixtures: Kinetics Considering Steam–CO<sub>2</sub> Interaction Open
High-quality, tar-free syngas can be produced from lignocellulosic and low-grade biogenic feedstocks via pressurized entrained flow gasification. However, the gasification behavior of biomass char in typical atmospheres of mixtures of H
View article: Spontaneous deposition of boron oxide on a rhodium nanostructure for selective conversion of syngas to ethanol
Spontaneous deposition of boron oxide on a rhodium nanostructure for selective conversion of syngas to ethanol Open
The selective blocking of specific sites of undesired side reactions on a catalyst nanostructure is important, but challenging. Herein, we show that a boron oxide species could spontaneously and selectively react with the low-coordination …
View article: PrereductionGoverned Microcomposition Tuning of CuBi<sub>2</sub>O<sub>4</sub> SwitchesCO<sub>2</sub> Electroreduction Selectivity
PrereductionGoverned Microcomposition Tuning of CuBi<sub>2</sub>O<sub>4</sub> SwitchesCO<sub>2</sub> Electroreduction Selectivity Open
The microcompositional evolution of electrocatalysts during CO2 reduction critically governs intermediate adsorption; however, simultaneous structural and compositional alterations hinder the isolation of individual factors infl…
View article: Evolution of CeO2 and Ce2O3 Phases in CexOy High Surface Spherical Clusters Decorated with gold catalysts During the Ethanol Oxidation Reaction - research data
Evolution of CeO2 and Ce2O3 Phases in CexOy High Surface Spherical Clusters Decorated with gold catalysts During the Ethanol Oxidation Reaction - research data Open
Au-CexOy high-surface spherical clusters (SCs) catalysts were synthesized by wet chemistry methods. Transmission Electron Microscopy (TEM) observations revealed, that 2 nm small, crystalline ceria nanospheres (NSs) se…
View article: Linearly Scaled-upPlasma–Water Biphasic DBDMicroreactors: Application to Hydrogen Peroxide Synthesis and WaterDecontamination
Linearly Scaled-upPlasma–Water Biphasic DBDMicroreactors: Application to Hydrogen Peroxide Synthesis and WaterDecontamination Open
We previously demonstrated that a modular biphasic liquid water/helium plasma reactor can efficiently produce hydrogen peroxide (H2O2). Here we demonstrate that by increasing the reactor length and thus the residence …
View article: Partial Oxidationof Methane with Molecular Oxygento Produce Hydrogen Catalyzed by Rh<sub>3</sub>O<sub>2</sub><sup>+</sup> Clusters
Partial Oxidationof Methane with Molecular Oxygento Produce Hydrogen Catalyzed by Rh<sub>3</sub>O<sub>2</sub><sup>+</sup> Clusters Open
Catalytic partial oxidation of methane (POM) in the presence of molecular oxygen represents a highly promising strategy for the conversion of methane to hydrogen under mild conditions; however, it remains quite challenging due to the kinet…
View article: Effect of Surface on Tuning the Properties of Platelet‐Like h‐BN Nanopowder via Oxidation
Effect of Surface on Tuning the Properties of Platelet‐Like h‐BN Nanopowder via Oxidation Open
A systematic study of oxidation‐driven property modulation in platelet‐like h‐BN nanopowders subjected to controlled thermal treatments between 50°C and 800°C in air is carried out. Multimodal characterization by XRD, FTIR, and UV–Vis spec…
View article: Synergistic Effect of Physicochemical Properties of Ni Nanofibrous Catalysts on Catalytic Performance for Methane Partial Oxidation
Synergistic Effect of Physicochemical Properties of Ni Nanofibrous Catalysts on Catalytic Performance for Methane Partial Oxidation Open
For supported catalysts, the synergistic effect of physicochemical properties (including oxygen storage capacity (OSC), metal–support interaction, dispersion, and reducibility) is crucial for methane partial oxidation (POM). This study aim…
View article: Unraveling Heat Integration Opportunities in SOFC–EthanolReformer Systems across Steam Reforming, Partial Oxidation, and AutothermalReforming Pathways
Unraveling Heat Integration Opportunities in SOFC–EthanolReformer Systems across Steam Reforming, Partial Oxidation, and AutothermalReforming Pathways Open
Heat integration is essential to enhance the efficiency of solid oxide fuel cell (SOFC) systems coupled with ethanol reformers, being fundamental to enable their use in onboard applications and distributed power systems. However, a unified…
View article: Enhancing Stability of Cu/ZnO Catalysts in the CO2 Hydrogenation to Methanol by the Addition of MoO3 and ReO3 Promoters
Enhancing Stability of Cu/ZnO Catalysts in the CO2 Hydrogenation to Methanol by the Addition of MoO3 and ReO3 Promoters Open
The catalytic hydrogenation of CO2 to methanol represents a promising route for carbon recycling and hydrogen storage. However, the stability of current catalysts remains one of the main technological challenges. In this work, we investiga…
View article: Selective and ScalableAldehyde Production via PartialOxidation of Alcohols in Acidic Media
Selective and ScalableAldehyde Production via PartialOxidation of Alcohols in Acidic Media Open
While challenging, scalable partial electro-oxidation of alcohols to aldehydes presents a sustainable pathway for producing value-added chemicals along with green hydrogen. Here, we first pinpoint the optimal electrolyte environment for se…
View article: Selective and ScalableAldehyde Production via PartialOxidation of Alcohols in Acidic Media
Selective and ScalableAldehyde Production via PartialOxidation of Alcohols in Acidic Media Open
While challenging, scalable partial electro-oxidation of alcohols to aldehydes presents a sustainable pathway for producing value-added chemicals along with green hydrogen. Here, we first pinpoint the optimal electrolyte environment for se…
View article: Influence of Ni:Fe Ratio on Steam Reforming of SewageSludge Pyrolysis Volatiles over Redox-Prepared Ni–Fe/Al<sub>2</sub>O<sub>3</sub> Catalysts for Hydrogen/Syngas Production
Influence of Ni:Fe Ratio on Steam Reforming of SewageSludge Pyrolysis Volatiles over Redox-Prepared Ni–Fe/Al<sub>2</sub>O<sub>3</sub> Catalysts for Hydrogen/Syngas Production Open
Pyrolysis offers a promising valorization route for sewage sludge, yet still urgently demands reforming catalysts with high activity. This work systematically investigates the catalytic performance of Ni–Fe/Al2O3 bime…
View article: Use of Cyclodextrins for the Recognition of a Highly Toxic and Explosive Environment: A Study Based on Partial Molar Volumes, Compressibilities and Spectroscopic Techniques
Use of Cyclodextrins for the Recognition of a Highly Toxic and Explosive Environment: A Study Based on Partial Molar Volumes, Compressibilities and Spectroscopic Techniques Open
The aim of this work was to find an alternative method for the isolation and inactivation of 4-nitrophenol in aqueous solution by complexing it with cyclodextrins. For that, the inclusion complex between cyclodextrins and 4-nitrophenol (4-…
View article: Carbon Monoxide Reductionto Multicarbon Productsat Ampere-Level Current Densities: A Comparative Assessment with CO<sub>2</sub> Reduction Reactions
Carbon Monoxide Reductionto Multicarbon Productsat Ampere-Level Current Densities: A Comparative Assessment with CO<sub>2</sub> Reduction Reactions Open
The electrochemical reduction of CO2 is a promising approach for achieving a closed carbon cycle. An increase in the current density is essential for the practical implementation of this technology. As CO2 electrolysi…
View article: Coke Management:Unveiling the Role of Ce Substitutionin Gd<sub>2</sub>Zr<sub>1.8</sub>Ni<sub>0.2</sub>O<sub>7−δ</sub> Catalyst for Dry Reforming of Methane
Coke Management:Unveiling the Role of Ce Substitutionin Gd<sub>2</sub>Zr<sub>1.8</sub>Ni<sub>0.2</sub>O<sub>7−δ</sub> Catalyst for Dry Reforming of Methane Open
The redox characteristics of cerium have become crucial elements in the carbon gasification process during methane dry reforming. This work examines the effect of cerium substitution in the Gd2Zr1.8Ni0.2O
View article: Partial Hydrogenationof Waste Cooking Oil BiodieselCatalyzed by Iron Oxide/Nickel Nanoparticles Supported on Steel Slags
Partial Hydrogenationof Waste Cooking Oil BiodieselCatalyzed by Iron Oxide/Nickel Nanoparticles Supported on Steel Slags Open
Biodiesel, produced mainly through transesterification of vegetable oils or animal fats, is a promising alternative to fossil fuels due to its biodegradability and reduced environmental impact. Biodiesel synthesized from waste cooking oil …
View article: Dataset for a Measurement Campaign of DME Oxidation on Commercial Pt/Pd-Series Diesel Oxidation Catalysts
Dataset for a Measurement Campaign of DME Oxidation on Commercial Pt/Pd-Series Diesel Oxidation Catalysts Open
This article presents data collected during a measurement campaign conducted on a synthetic gas test bench (SGB) at the Chair of Thermodynamics of Mobile Energy Conversion Systems (TME). The campaign includes 23 light-off experiments utili…
View article: Efficient and selective aerobic partial oxidation reactions via in situ-hydrogen peroxide generation electrocatalyzed by metal oxide-supported gold nanoparticles
Efficient and selective aerobic partial oxidation reactions via in situ-hydrogen peroxide generation electrocatalyzed by metal oxide-supported gold nanoparticles Open
View article: Constructing Molybdenum-StabilizedNickel-Oxo Sitesfor Boosting Low-Temperature Dry Reforming of Methane
Constructing Molybdenum-StabilizedNickel-Oxo Sitesfor Boosting Low-Temperature Dry Reforming of Methane Open
Dry reforming of methane (DRM) converts methane (CH4) and carbon dioxide (CO2) into syngas (H2 and CO), which serves as a crucial feedstock for the production of high-value chemicals. However, traditional D…
View article: Synergistic Modulationof Nitrogen Vacancies and SMSIEffects in Pd/g‑C<sub>3</sub>N<sub>4</sub> for Low-TemperatureFormaldehyde Oxidation
Synergistic Modulationof Nitrogen Vacancies and SMSIEffects in Pd/g‑C<sub>3</sub>N<sub>4</sub> for Low-TemperatureFormaldehyde Oxidation Open
Creating vacancies and modulating the strong metal–support interaction (SMSI) are crucial strategies for enhancing catalytic activity in heterogeneous catalysis, widely explored for noble metals and oxide supports. In this work, these regu…
View article: Light-EnhancedGas Selectivity in SnO<sub>2–<i>x</i></sub>F<sub><i>y</i></sub> Nanocrystals: CompetitiveAdsorption Driven by Carbon Chain Length, Isomerism, and FunctionalGroups
Light-EnhancedGas Selectivity in SnO<sub>2–<i>x</i></sub>F<sub><i>y</i></sub> Nanocrystals: CompetitiveAdsorption Driven by Carbon Chain Length, Isomerism, and FunctionalGroups Open
An attempt was made to explore the essence of gas selectivity and the miscellaneous reactive sites of stannic oxide, which were obtained by combining oxygen reduction with increasing fluorine and activated by light irradiation. The microst…
View article: Synthesis of Reduced Vanadium Oxide-Supported Au Catalystsfor Methane Selective Oxidation
Synthesis of Reduced Vanadium Oxide-Supported Au Catalystsfor Methane Selective Oxidation Open
Methane selective oxidation is essential but challenging due to the difficulty in activating the C–H bond under mild conditions and the ease of overoxidation of the organic products. In this study, a reduced vanadium oxide-supported Au cat…