What Types of Nanomaterials are Used in Pollution Sensors?
A variety of nanomaterials are used in pollution sensors, each with unique properties that make them suitable for different applications:
Carbon Nanotubes (CNTs): Known for their electrical conductivity and chemical stability, CNTs are used in gas sensors to detect pollutants like carbon monoxide and ammonia. Metal Oxide Nanoparticles: These are used in sensors for detecting gases such as ozone, nitrogen dioxide, and volatile organic compounds. Quantum Dots: Their unique optical properties make them suitable for detecting heavy metals and organic pollutants in water. Nanosilver: Utilized for its antimicrobial properties, nanosilver is used in sensors to detect bacterial contamination.
