Earth-Abundant Metal Catalysts Close In on the Oxygen Evolution Bottleneck
A new review details how multi-metal 3d transition metal catalysts, guided by activity descriptors and surface reconstruction, are overcoming the ...
Tag: oxygen evolution reaction
Tiny Doses of Many Metals Supercharge Fuel Cell Electrodes That Run Both Ways
Researchers boosted reversible protonic ceramic fuel cells by micro-doping an air electrode with tiny amounts of manganese, nickel, and molybdenum, ...
Topological Insulator Meets MXene in a Two-Dimensional Powerhouse for Clean Energy
Researchers have fused bismuth telluride nanosheets with conductive MXene to create a durable, high-performance heterostructure that catalyzes hydrogen and oxygen ...
Doped MoS2 Emerges as a Cheap Rival to Platinum for Splitting Water into Hydrogen
A new review shows how doping molybdenum disulfide with elements from across the periodic table transforms the cheap layered material ...
Perovskite and Carbon Nitride Team Up to Build a Better Battery Catalyst
Researchers in Taiyuan have synthesized LaSrMnO3-based multiphase composites from perovskite and graphitic carbon nitride precursors that significantly improve both oxygen ...
Thinner Is Better: Single-Layer NiOOH Nanoparticles Slash the Energy Cost of Splitting Water
Quantum simulations show that single-layer, hydroxyl-terminated NiOOH nanoparticles cut the overpotential for water oxidation to 0.57 volts by combining geometric ...
Iron and Molybdenum Team Up to Shield Cobalt Catalyst From Corrosive Seawater
Researchers in Korea have created an iron and molybdenum co-doped cobalt oxide electrocatalyst that resists chloride corrosion and sustains efficient ...
Watching Catalysts Fall Apart in Real Time: Raman Spectroscopy Targets Green Hydrogen’s Durability Problem
A new review argues that operando Raman spectroscopy, which watches catalysts transform in real time inside working electrolyzers, is the ...
Old Phone Batteries Turned Into Cheap Catalysts That Split Water for Hydrogen
Researchers recovered nearly all the cobalt from spent phone batteries and pressed it into a low-cost graphite electrode that split ...
Tiny Molybdenum–Nickel Atom Pairs Crack a Major Green Hydrogen Bottleneck
A nickel-based catalyst with asymmetric molybdenum–nickel atom pairs achieves over 2,000 hours of stable water oxidation at industrial current densities ...
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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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