TiO2 nanorods and Pt nanoparticles under a UV-LED for an NO2 gas sensor at room temperature

• Main Authors: Noh, Jinhong, Kwon, Soon-Hwan, Park, Sunghoon, Kim, Kyoung-Kook, Yoon, Yong-Jin
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Mechanical engineering; Gas Sensor; Room Temperature
• Online Access: https://hdl.handle.net/10356/147408
• Institution: Nanyang Technological University

Because the oxides of nitrogen (NOx) cause detrimental effects on not only the environment but humans, developing a high-performance NO2 gas sensor is a crucial issue for real-time monitoring. To this end, metal oxide semiconductors have been employed for sensor materials. Because in general, semico...