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: green hydrogen
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 ...
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 ...
A Two-Minute Voltage Test Could Reveal Hidden Flaws in Hydrogen Electrolyzers
Researchers in Graz show that the first 120 seconds of open circuit voltage after conditioning can flag proton exchange membrane ...
Pulsed Nickel Coating on Titanium Delivers a Durable, pH-Universal Hydrogen Catalyst
Researchers optimized pulsed nickel electrodeposition on titanium to create a durable, noble-metal-free hydrogen evolution catalyst that performs across acidic, alkaline, ...
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 ...
Coupled Electrolysis and Desalination Turns Seawater into Hydrogen and Drinking Water
Researchers have demonstrated a 250-kilowatt system that co-produces hydrogen and fresh water from seawater by using waste heat from alkaline ...
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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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