Graph neural networks reshape electrocatalyst design for green hydrogen
A new review details how graph neural networks are accelerating the discovery of electrocatalysts for green hydrogen production by learning ...
Tag: oxygen evolution reaction
Low-Crystalline Manganese-Iron Phosphide Catalyst Slashes Overpotential in Alkaline Water Splitting
A sol-gel manganese-iron phosphide catalyst reached oxygen evolution overpotentials of 115 and 498 millivolts in alkaline water electrolysis while remaining ...
Trace Platinum Turns Cheap Sponge Into Durable Seawater Splitting Electrode
Researchers fabricated a sponge-supported nickel boride electrode doped with just 0.02 atomic percent platinum that splits simulated seawater at industrial ...
Cobalt–Nickel Boride Nanoflowers Made in 20 Seconds Boost Oxygen Evolution Catalysis
Researchers synthesized crystalline CoNiB₂ nanoflower electrocatalysts in twenty seconds using molten boron oxide, achieving an overpotential of 271 mV at ...
Site-Selective Ruthenium Doping Makes Spinel Cobalt Oxide Stable for Acidic Water Electrolysis
Ruthenium placed at octahedral cobalt sites in spinel Co3O4 activates a dual-metal reaction pathway that sustains acidic oxygen evolution for ...
Entropy and Defects Tuned Together Push Water Splitting Catalysts to New Peak
A defect-and-entropy co-engineered high-entropy layered double hydroxide cuts the oxygen evolution overpotential to 256 mV at 10 mA/cm2 and runs ...
Review Charts Design of Metal-Free Oxide–Graphene Catalysts for Seawater Electrolysis
A new open-access review examines how noble-metal-free oxide–graphene nanocomposites can be designed as electrocatalysts for direct seawater electrolysis.
Magnetic Fields Boost Oxygen Evolution in High-Entropy Spinel Catalysts
Researchers show that zinc-driven local coordination flexibility, not bulk magnetization alone, governs how strongly high-entropy spinel oxide catalysts respond to ...
NiCo alloy catalysts on nitrogen-doped carbon nanotubes split water efficiently
A nickel–cobalt alloy catalyst anchored on nitrogen-doped carbon nanotubes achieved low overpotentials for both water-splitting half-reactions and ran stably in ...
Research report: Self-stabilizing electrocatalyst for seawater oxidation: Repelling chloride and sustaining over 1000 hours of operation
A laboratory study found that a boron-modified high-entropy selenide catalyst combined active-site self-repair with a chloride-repelling selenate layer to sustain ...
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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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