Tag: Droplet

  • Nano Water Droplet Technology Eliminates 99.9% of Ultrafine Airborne Dust

    Nano Water Droplet Technology Eliminates 99.9% of Ultrafine Airborne Dust

    Design and operating mechanism of a miniature air-purification device based on cone-jet water electrospray using a self-pumping hygroscopic (PVA–PAA–MMT) nanofiber membrane (PPM-NFM) emitter. Credit: Advanced Functional Materials (2025). DOI: 10.1002/adfm.202523456 A KAIST research team has developed a new water-based air purification technology that combines nano water droplets that capture dust with a nano sponge structure…