Synthesis, characterization and gas sensitivity of MoO3 nanoparticles

[摘要] Nanoparticles of molybdenum oxide were synthesized using the citrate sol–gel method and characterized using scanning electron microscopy and X-ray diffraction techniques. The sensitivity of the material to the presence of various gases was analysed and the particles showed higher sensitivity towards NO2 gas.

[学科分类] 材料工程

[关键词] Sol–gel citrate;metal oxide;gas sensing;nanoparticles;SEM.