NiCo–TiO2 catalyst lowers hydrogen-evolution overpotential in alkaline testing
A laboratory study found that a 2:1 NiCo LDH/TiO2 catalyst reached 86.8 mV overpotential at 10 mA·cm−2 in 1 M ...
Tag: nanosheets
Four-Metal Nanosheets Bring Cheap Hydrogen Fuel Closer to Platinum Performance
Researchers have synthesized quaternary (RuMoVNb)Se2 alloy nanosheets that achieve near-platinum hydrogen evolution performance across the full pH range by combining ...
Rare-Earth Twist Turns Nickel Cobalt Nanosheets Into Supercapacitor Powerhouses
Researchers in India report that lanthanum-doped nickel-cobalt layered double hydroxide nanosheets grown hydrothermally achieve a specific capacity of 390.3 mAh/g ...
Rolled-Up Oxide Nanosheets Crack the Out-of-Plane Proton Transport Problem
Researchers found that HTaWO6 nanosheets spontaneously roll into nanotubes, slashing conductivity anisotropy and enabling record out-of-plane proton conduction and strong ...
Carbon-Coated Trimetallic Nanosheets Push Supercapacitors Toward Rapid Charging
Researchers in India have created a carbon-coated copper-cobalt-magnesium layered double hydroxide nanosheet electrode that delivers high energy density and retains ...
Femtosecond Laser Turns Black Copper Bright, Writing Micro-Optics Directly
Researchers used ultraviolet femtosecond laser pulses to chemically reduce and brighten black copper oxide surfaces, achieving an 80 percent relative ...
Turning Up the Heat Reshapes MoS2 Nanosheets and Their Optical Behavior
By adjusting deposition temperature during MOCVD growth, researchers tuned the size and thickness of vertical MoS2 nanosheets and switched their ...
Mining Waste Turned Water Purifier: Serpentinite Emerges as a Powerful, Low-Cost Cleanup Material
A new review shows that abundant serpentinite rock, often discarded as mining waste, can be thermally, chemically and mechanically engineered ...
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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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