Synthesis, Characterization and Gas Sensing Performance of PbMnO3, PbMnO3 : SiO2 and PbMnO3 : Al2O3
There is need to develop gas sensor for detecting ammonia (NH3) and H2S gas for environmental monitoring in chemical industries and research laboratories. In the present study first time we report on the synthesis of PbMnO3, SiO2 and Al2O3 composite as gas sensors selective to NH3 and H2S gas.
Recent Comments
Thick films of PbMnO3 and modified PbMnO3 oxides were prepared to check the potential application for gas sensing properties for most toxic, combustible and hazardous gases CO, CO2, H2, Cl2, NH3 and H2S. Sensor was observed to be highly sensitive
and selective to NH3 and H2S gas