作者: Nandini Das , Asim K. Halder , Jalaluddin Mondal A. Sen , H.S. Maiti
DOI: 10.1016/J.MATLET.2005.10.058
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摘要: Nanosized (3.5-14.0 nm) tin dioxide based powders containing antimony oxide and palladium have been prepared by sonication-assisted simultaneous precipitation. Thick film sensors made with these showed good sensitivity towards methane their resistance values are optimum for practical applications. This contrasts the without sonication, which higher in ambient.