MnO 2 -Doped Polyaniline/Poly (Vinyl alcohol) thin films were prepared chemical oxidative polymerization, using microwave oven technique on glass substrate. These thin films prepared by using Analytical Reagent grade solutions of Polyaniline, Poly (Vinyl alcohol), MnO 2, primary dopant hydrochloric acid are mixed in stoichiometric proportion. The solutions were kept in microwave for 10 sec then oxides with ammonium peroxydisulphate oxidant, then after kept in water bath to obtain the uniform thin films. Films were dries it in air medium for an hour. The electrical and gas sensing properties of these films were investigated. MnO 2, Doped Polyaniline/Poly(Vinyl alcohol) thin films showed better ammonia and trimethyl ammine vapour response as compared to undoped Polyaniline / Poly (Vinyl alcohol) thin films. The gas response was observed to be increased with their stoichiometric composition of films.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.