Fig. 5From: A Highly Sensitive and Room Temperature CNTs/SnO2/CuO Sensor for H2S Gas Sensing Applicationsa The response of the CNTs/SnO2 and CNTs/SnO2/CuO nanocomposite to H2S. b The sensitivity of the CNTs/SnO2 and CNTs/SnO2/CuO to H2SBack to article page