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Vol.1(1979) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10649/277

Title: Sensing Behavior of Vanadates and Molybdates under Low Oxygen Partial Pressures at 1,000℃
Authors: 鎌田, 喜一郎
Authors Affiliation: 長岡技術科学大学
Technological University of Nagaoka
Issue Date: 25-Mar-1980
Publisher: 長岡技術科学大学
Journal Title: 長岡技術科学大学研究報告
Volume: 1
Start page: 111
End page: 113
Abstract: Vanadate and molybdate ceramics reproducibly showed a drastic reduction of electrical resistivity over 108 (\Omega\\ten\cm) or more under the oxygen partial pressure ranging 10-11\sim\10-17 (atm) at 1000\C\. This large step-wise change in resistivity was found to arise from the phase transition between the insulating phases as AMO4 (A=Ba, Sr, La, Sm, Y; M=V, Mo) and the high conducting phases as AMO3. Use of these oxides for fabrication of oxygen sensors or calibrating materials for a zirconia cell was discussed.
language: en
Contents Version: publisher
URI: http://hdl.handle.net/10649/277
ISSN: 0388-5631
Appears in Collections:Vol.1(1979)

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