R, Nisha; Madhusoodanan, KN; Vimalkumar, TV; Vijayakumar, KP
(Springer, 2015-06-05)
Nanocrystalline oxygen-deficient ZnO thinfilm sensors were prepared by spray pyrolysis technique using zinc acetate dissolved in propanol and water as precursor. Response of the sensor to target gases NO2 and H2S is studied. ...