Nanoplatelet structures of MoO3 for H2 gas sensors
International Conference on Nanoscience, Engineering and …, 2011•ieeexplore.ieee.org
MoO 3 nanostructures were synthesized using optimized sol-gel conditions and thin films
were prepared by spin coating onto suitable substrates and tested for hydrogen gas
detection. Highly polycrystalline MoO 3 nanostructures with orthorhombic symmetry were
obtained from phase determination using grazing incidence x-ray diffraction. Morphology
determination using field emission scanning electron microscopy revealed different
topography for various processing conditions. Comparison of gas sensing studies revealed …
were prepared by spin coating onto suitable substrates and tested for hydrogen gas
detection. Highly polycrystalline MoO 3 nanostructures with orthorhombic symmetry were
obtained from phase determination using grazing incidence x-ray diffraction. Morphology
determination using field emission scanning electron microscopy revealed different
topography for various processing conditions. Comparison of gas sensing studies revealed …
MoO 3 nanostructures were synthesized using optimized sol-gel conditions and thin films were prepared by spin coating onto suitable substrates and tested for hydrogen gas detection. Highly polycrystalline MoO 3 nanostructures with orthorhombic symmetry were obtained from phase determination using grazing incidence x-ray diffraction. Morphology determination using field emission scanning electron microscopy revealed different topography for various processing conditions. Comparison of gas sensing studies revealed that molybdenum oxide thin films with nanoplatelet shaped morphology are capable of detecting hydrogen gas at a large range of concentrations, when operated at 200°C with higher sensitivity than other morphologies.
ieeexplore.ieee.org
以上显示的是最相近的搜索结果。 查看全部搜索结果