Review Article
Open Access
Nanocrystalline pervoskyte ZnSnO3 thin films for detection of H2 gas
R. H. Bari
Nanomaterials Research Laboratory, Department of Physics, G. D. M. Arts, K. R. N. Commerce
and M.D. Science College, Jamner 424 206, Maharashtra, India.
R. H. Bari /Int.J. TechnoChem Res. 2020,6(1),pp 40-47.
Abstract
Pervoskyte nanocrystalline ZnSnO3 thin films were prepared by spray pyrolysis
technique. Nonocrystalline ZnSnO3 thin films were characterized by different analytical
technique exhibits X-ray diffraction, field emission scanning electron microscopy and
transmission electron microscopy. Prepared sensor showed a better sensitivity (S ~ 91) at
operating temperature of 300 °C for 500 ppm to H2 gas with the short response (5 sec.) and
quick recovery times (13 sec.), respectively. The results are discussed and interpreted.
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