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.