Chougule, M. A.Sen, S.Patil, V. B.2013-06-202013-06-202012Synthetic Metals, 2012. Vol. 162: pp. 1598-1603http://hdl.handle.net/123456789/76254366 bytestext/htmlenCSAPPy–ZnO hybridFESEMSelectivitySensitivityNO2 sensorPolypyrrole-ZnO hybrid sensor: Effect of camphor sulfonic acid doping on physical and gas sensing propertiesArticle