Atomically dispersed platinum catalyst resists sintering at high loadings
A reticular coordination strategy anchors single platinum atoms onto cerium-oxo clusters, yielding a 14.9 wt% atomically dispersed catalyst that resists ...
Tag: catalyst stability
Carbon nanosphere shells stabilize iron–cobalt catalysts that convert CO2 into light olefins
Carbon nanosphere-encapsulated iron–cobalt catalysts with a 1:2 iron-to-cobalt ratio showed improved CO2 conversion, C2–C4 olefin selectivity and 60-hour stability under ...
Iron Catalysts Turn Carbon Dioxide Into Higher Alcohols, Review Finds
A new review in Catal argues that iron-based catalysts, boosted by cobalt, palladium, and engineered supports, are among the most ...
Nickel Boost Helps Cobalt Phosphate Catalyst Destroy Ethanol at Lower Temperatures
Adding 10 wt% nickel to cobalt phosphate enabled complete ethanol conversion at 310 °C with 96% CO2 selectivity, outperforming the ...
Graphene-Doped Cobalt Carbon Beads Strip Antibiotic Pollutants from Water in Minutes
Researchers created magnetic carbon beads doped with graphene and cobalt that completely degrade the antibiotic sulfamethoxazole within 20 minutes while ...
Near-Freezing Water Balances Oxygen Evolution Activity and Catalyst Stability
Cooling a manganese dioxide electrocatalyst close to water’s freezing point suppressed permanganate-driven degradation more strongly than it reduced oxygen evolution ...
Furan-Grafted Iron MOF Turns Waste Cooking Oil Into Biodiesel, Shrugging Off Water and Fatty Acids
Researchers grafted biomass-derived furan rings onto an iron metal-organic framework to create a hydrophobic, acid-base bifunctional catalyst that converts water- ...
Earth-Abundant Chalcogenide Catalysts Could Unlock Cheaper Green Hydrogen at High Current Densities
A new review in Discover Sustainability argues that bifunctional transition metal chalcogenides, abundant materials that can catalyze both halves of ...
Tiny Lanthanum Dose Turns Cheap Cobalt Oxide into a Fuel-Cell-Friendly CO Scrubber
A new study shows that doping just 1 weight percent of lanthanum into cobalt oxide catalysts boosts low-temperature carbon monoxide ...
Ruthenium Catalysts Held in Place by Iron-Nitrogen Sites Push Ammonia Synthesis Toward Mild Conditions
Researchers have built a ruthenium catalyst anchored to iron-nitrogen-carbon sites that synthesizes ammonia at 400 degrees Celsius and 1 megapascal ...
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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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