A novel ozone gas sensor based on one-dimensional (1D) α-Ag₂WO₄ nanostructures.


This paper reports on a new ozone gas sensor based on α-Ag₂WO₄ nanorod-like structures. Electrical resistance measurements proved the efficiency of α-Ag₂WO₄ nanorods, which rendered good sensitivity even for a low ozone concentration (80 ppb), a fast response and a short recovery time at 300 °C, demonstrating great potential for a variety of applications. 
DOI: 10.1039/c3nr05837a

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