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Surface passivation effect on CO2 sensitivity of spray pyrolysis deposited Pd-F: SnO2 thin film gas sensor

Munji, M. K.; Mwathe, P.M.; Musembi, R. J.; Odari, B. V.; Munguti, Lawrence; Ntilakigwa, Alex Alfred; Mwabora, Julius; Njoroge, Walter; Aduda, Bernard; Muthoka, Boniface (Science Publishing Group, 2014-10-10)

Different thin films samples made of SnO2, F:SnO2, Pd: SnO2 and and co-doped Pd-F: SnO2 were deposited at a substrate temperature of 450oC using optimized doping concentrations of F and Pd, thereafter the samples were ...