Open-air-processed perovskite tandem solar cells at 23% efficiency
Researchers achieve 23% efficient perovskite-organic solar cells, using open-air processing for simpler, cost-effective production.
Nanotechnology Spotlight – Latest Articles
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Showing Spotlights 1 - 8 of 146 in category All (newest first):
New nanotechnology makes water harvesting from air far easier
Researchers have developed an innovative nanotechnology material that can rapidly harvest clean drinkable water from air even in dry conditions via an integrated solar-powered cycle far outperforming existing technologies. Its exceptional uptake rate, capacity, release efficiency and durability promise major advancements towards mitigating global water scarcity.
Light-powered MOFs make seawater drinkable with the flip of a switch
Researchers develop light-responsive metal-organic frameworks that can reversibly adsorb and release salt ions from water when illuminated, showing potential for more sustainable desalination.
Scientists engineer carbon nanotubes for greener hydrogen peroxide production
Researchers use computer models and experiments to enhance carbon nanotubes, creating a more sustainable and efficient way to produce hydrogen peroxide.
Microalgae robots capture plastic pollution in water
Researchers have created controllable microalgae robots decorated with magnetic nanoparticles that can swim around and actively capture microplastics and nanoplastics from water with over 90% efficiency, offering a sustainable microrobotics solution for reducing plastic pollution.
Reusable nanostructured fibers may boost sustainability of photocatalytic water treatment
Researchers developed reusable titanium dioxide-based photocatalytic fibers decorated with gold nanoparticles, which showed exceptional ability in degrading water pollutants under UV light compared to commercial nanopowders. The innovation highlights the potential of rational fiber material design to improve efficiency and sustainability of photocatalysts for real-world water purification.
Bionic functional surface achieves programmable and patterned droplet bouncing (w/video)
Researchers use 3D printed mushroom-like structures to achieve unprecedented control over the speed, path and patterning of bouncing water droplets. This new surface offers advances in self-cleaning, water harvesting and green energy technologies.
Plant-based hydrogels use sunlight for sustainable carbon capture
Researchers have developed sustainable hydrogels that capture carbon dioxide effectively from the air. These hydrogels work well in humid conditions and offer a low-energy, scalable solution for carbon capture technologies.