The Influence of Doping with Cobalt and Nickel on Gas-sensing Properties of Bismuth Molybdate AITranslate

2Melissa Chavez Portillo,Javier Martinez Juarez,Gustavo Abarca Avila,Marcial Zamora Tototzintle,MacarioMartinez Barragan,Jorge. R. Cema,Martin Lazcano Hernandez,Salvador Rosas Castilla,Brenda CrespoSnchez Andrea Celeste Palacios Lopez,and Oscar Portillo Moreno.Growth of PbS： Ni2＋ Nanocrystals Thin Films by Chemical Bath[J].材料科学与工程：中英文A版,2012,2(5):410-422. 被引量：1

4李正才,陆伟,董晓莉,周放,赵忠贤.Structural and physical properties of undoped and nickel-doped BaFe_(2-x)Ni_xAs_2(x = 0,0.04) single crystals[J].中国物理B：英文版,2010(8):469-473.

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Chinese Library Classification Number:TN389[电子电信—物理电子学]

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Bismuth molybdate gas sensor materials doped with cobalt and nickel wereprepared respectively' Sintered gas sensors made from bismuth molybdate doped with cobalthave a high sensitivity and selectivity to reducing gases such as ethanol, and insensitivity tobutane and carbon monoxide. The phase composition and structure of these gas sensor materials were investigated by XRD and XPS techniques. The substitutional solid solution formedby cobalt oxide and bismuth molybdate will improve the conductivity and sensitivity of thisgas sensor to reducing gases.