Results 121 to 130 of about 4,829,668 (289)
Chemical Engineering Journal AdvancesCO2 methanation represents a promising strategy to couple CO2 utilization with green hydrogen (GH2), enabling the production of synthetic methane as a renewable energy carrier.
Nassima Berroug +3 more
doaj +1 more source
Modeling and simulation of CO methanation process for renewable electricity storage
, 2014 International audienceIn this paper, a new approach of converting renewable electricity into methane via syngas (a mixture of CO and H2) and CO methanation is presented.
Er-Rbib, Hanaâ, Bouallou, Chakib
core +1 more source
High‐Temperature Magnetic Field Mapping Using a Single‐Crystal Diamond MEMS Resonator Array
Advanced Science, EarlyView.A single‐crystal diamond MEMS resonator array enables magnetic‐field reconstruction with millisecond response, nanotesla level magnetic noise, and stable operation up to 573 K. Two‐ and three‐dimensional magnetic field mapping are demonstrated using ΔEeffect sensing, highlighting the potential of diamond MEMS technology for hightemperature magnetic ...
Zilong Zhang +4 more
wiley +1 more source
Thermal Activation and Deactivation of Ni‐Doped Ceria Catalysts in CO2 Methanation
Small ScienceDiscovered almost 130 years ago by P. Sabatier, CO2 hydrogenation to methane (CO2 methanation) is presently attracting attention as one of the most promising methods for storing intermittent renewable energy in the form of chemical fuels.
Mathias Barreau +8 more
doaj +1 more source
Advanced Science, EarlyView.In this review, the classification and development history of the volatile solid and solvent additives are comprehensively summarized, the underlying mechanisms of morphology optimization are discussed, and a summary of volatile additive‐induced improvements in interfacial layer performance is provided.
Jianqiang Qin +7 more
wiley +1 more source
Tuning the metal-support interaction in Ni/MgAl2O4 catalyst for carbon dioxide methanation reaction
Journal of CO2 UtilizationThis study investigates the influence of metal–support interaction (MSI) on the performance of Ni/MgAl₂O₄ catalysts for CO₂ methanation. Modulating MSI in NiMgAl₂O₄ is shown to be an effective approach to enhance catalytic activity and CH₄ selectivity. A
Aditya Kumar +3 more
doaj +1 more source
Advanced Science, EarlyView.This Review critically connects structural recalcitrance, molecular modeling, solvent and catalyst design, pyrolysis, machine learning, reactor simulation, and FAIR digital infrastructure. Emphasis is placed on experimentally validated information transfer across scales, uncertainty and applicability domains, and the recycle, durability, techno ...
Abdullahi Bello Umar +9 more
wiley +1 more source
Fuel Processing TechnologyThis study investigates the influence of sodium (Na) on the co-conversion of CO and CO2 over Na-promoted zinc-ferrite catalysts. Using a combination of H2-TPR, CO-TPR, in situ Raman spectroscopy, calorimetry, and density functional theory (DFT ...
Mansurbek Urol ugli Abdullaev +7 more
doaj +1 more source
Alloying Co with Pt balances CO2 and methane activation in dry reforming of methane
Journal of CatalysisDry reforming of methane (DRM) converts the greenhouse gases CH4 and CO2 into synthesis gas (a mixture of H2 and CO). Bimetallic catalysts offer tunable electronic and geometric properties that can overcome the stability and performance limitations of monometallic systems. Here, we investigate the structure and DRM activity of SiO2-supported bimetallic
David Niedbalka +9 more
openaire +2 more sources
Scalable Fabrication of MOF Glass Membranes for Gas Separation via Stepwise Phase Transition
Advanced Science, EarlyView.Metal‐organic framework (MOF) glass membranes, with their excellent processability and permanent pore structure, have great potential for gas separation applications. However, during large‐scale fabrication, defects and obvious cracks are prone to occur due to the limitations of powder processing.
Mao Ye +14 more
wiley +1 more source