Chain Length Rules: New Photocatalyst Purges Mixed Aldehyde Air Pollution
A noble-metal-free ternary photocatalyst combining bismuth oxynitride, titanium dioxide, and graphite achieves rapid deep oxidation of mixed aldehydes in air, ...
Tag: air purification
Liquid-Lined Filter Purifies Air at 99.6% Efficiency Without Clogging
Researchers have developed a charge-induced liquid-lined filter that achieves 99.6% single-pass air purification efficiency, resists clogging through a self-renewing liquid ...
Tiny Copper Oxide Cubes Supercharge a Sunlight-Driven Air Purifier
Researchers found that shrinking Cu2O nanocubes to 30 nanometers shifts the Fermi level of Cu2O/TiO2 S-scheme heterojunctions, dramatically improving the ...
Shape-Shifting Perovskite Catalysts Turn Sunlight Into Fuel and Scrub Toxic Air
Researchers fused CsPbI3 perovskite nanocrystals and nanowires onto graphitic carbon nitride nanosheets, discovering that particle shape alone switches the photocatalyst ...
Hydrogen Breathes New Life Into Exhausted Ozone-Destroying Catalysts
South Korean researchers showed that deactivated manganese ozone-decomposition catalysts can be restored either by heating to 300–500 degrees Celsius or, ...
Engineered Porous Carbon Traps Cancer-Causing Benzene From Air and Cigarette Smoke
Chinese researchers have engineered a ZIF-8/cellulose acetate composite porous carbon with a tailored hierarchical pore structure that captures 235.0 mg/g ...
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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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