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dc.creatorChowdhury, A. K. M. S.
dc.creatorAkbar, S. A.
dc.creatorKapileshwar, S.
dc.creatorSchorr, J. R.
dc.date.accessioned2011-07-08T13:58:05Z
dc.date.available2011-07-08T13:58:05Z
dc.date.issued2001-02
dc.identifier.citationA. K. M. S. Chowdhury et al, "A Rugged Oxygen Gas Sensor with Solid Reference for High Temperature Applications," Journal of the Electrochemical Society 148, no. 2 (2001), doi:10.1149/1.1343105en_US
dc.identifier.issn1945-7111
dc.identifier.urihttp://hdl.handle.net/1811/49211
dc.description.abstractAn oxygen sensor based on yttria-stabilized zirconia with Ni-NiO mixture as a solid reference electrode for high temperature applications has been fabricated and tested. During high temperature use Ni reacts with inner Pt electrode and Pt lead wire, and affects the output signal of the sensor leading to a limited lifetime. This is the first time an Al_2O_3 isolation layer has been introduced in the design of an oxygen sensor. Use of this isolation layer prevents high temperature alloy formation between Ni and Pt, leading to a significant enhancement in the performance and the stability of the sensor. The sensor shows fast response with good recovery characteristics in the temperature range of 600-1400°C. However, after repeated tests over a longer period, the sensor performance degrades possibly due to grain growth and sintering of the inner electrode at high temperature.en_US
dc.language.isoen_USen_US
dc.publisherThe Electrochemical Societyen_US
dc.rights© The Electrochemical Society, Inc. 2001. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published in Journal of The Electrochemical Society, 148 (2) G91-G94.en_US
dc.titleA Rugged Oxygen Gas Sensor with Solid Reference for High Temperature Applicationsen_US
dc.typeArticleen_US
dc.identifier.doi10.1149/1.1343105
dc.identifier.osuauthorakbar.1


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