Publications by authors named "Hai-Qiao Su"
J Hazard Mater
September 2014
Article Synopsis
- * Characterization techniques like SEM and AFM revealed that the composite films had porous structures, which improved the sensor's ammonia detection capabilities, especially with 50% Co3O4 loading.
- * The sensor demonstrated significant performance with a frequency shift of 3500 Hz at 1 ppm ammonia and a 12,500 Hz shift at 20 ppm, indicating that the higher frequency shift was linked to a decrease in the film's conductance upon ammonia exposure.
