Embedded Platinum Nanoparticles Boost Carbon Dioxide Conversion into Methanol
A durable catalyst featuring platinum nanoparticles embedded in indium oxide achieves stable carbon dioxide conversion to methanol for over 180 ...
Tag: activation energy
Molecular Simulations Reveal Kinetic Transition in High Temperature Titanium Tetrachloride Oxidation
Large-scale molecular dynamics simulations show titanium tetrachloride oxidation transitions from diffusion-limited to chemically controlled kinetics at 1773 K.
Support Interactions Reshape Platinum Ruthenium Alloys for Low Temperature Hydrogen Storage
Researchers have demonstrated that differential strong metal-support interactions can drive the spontaneous restructuring of platinum-ruthenium alloy nanoparticles into phase-separated Janus ...
Paper Wrapping Promotes Localized Copper Corrosion in DBDS Transformer Oil Tests
Controlled experiments and reactor observations show that insulating-paper wrapping promotes localized copper corrosion in DBDS-containing transformer oil by creating crevice-corrosion ...
Hybrid Nanofluid Boosts Heat Transfer Up to Forty Percent Over Rotating Sheets
Simulations demonstrate that zinc and aluminum oxide hybrid nanofluids enhance heat transfer by up to forty percent across rotating stretching ...
Novel Heterogeneity Model Unifies Zeolite Desorption Kinetics Across Vacuum and Atmospheric Pressures
A computational study reveals how intrinsic active site kinetics bridge the longstanding discrepancy between vacuum and atmospheric temperature-programmed ammonia desorption ...
Uranium Isotopes Converge in Metamict Uranopolycrase Heated to Extreme Temperatures
Thermal annealing of metamict uranopolycrase at 1000 °C equalizes uranium-234 and uranium-238 activity ratios across distinct oxidation states despite persistent ...
Cerium and Samarium Doping Enhances Palladium Catalysts for Formic Acid Dehydrogenation
Cerium and samarium modifications optimize palladium dispersion and electronic states on carbon nitride supports to enhance hydrogen production from formic ...
Machine Learning Model Accurately Predicts Concrete Strength Across Curing Temperatures
Researchers developed a hybrid machine-learning maturity model that accurately predicts the compressive strength development of self-compacting concretes incorporating supplementary cementitious ...
Thin Steel Sludge Dehydration Lacks Constant Drying Period Across Laboratory Temperatures
Laboratory tests on cold-rolled steel sludge revealed that hot-air drying exhibits rising and falling rate stages without a constant-rate drying ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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