Manganese doped two-dimensional zinc ferrite thin films as chemiresistive trimethylamine gas sensors
Thangavel Ravikumar, T. Logu, M. Sridharan, S. Kalainathan
Abstract
(ZFM1) thin film exhibits greatly enhanced gas sensing properties towards TMA, because of its high surface-to-volume ratio and rough surface with a small nanorod structure. The sensor's response to 10 ppm TMA was measured 13 weeks later for stability testing. The stability test results show that the coated ZFM1 film works well as a TMA gas sensor. This work shows that ZF thin films are effective in detecting TMA in the atmosphere.
Topics & Concepts
NanorodMaterials scienceThin filmDopingTrimethylamineZincZinc ferriteNanotechnologyChemical engineeringOptoelectronicsChemistryMetallurgyOrganic chemistryEngineeringGas Sensing Nanomaterials and SensorsZnO doping and propertiesTransition Metal Oxide Nanomaterials