Abstract
This paper describes the fabrication and testing of Mg-doped SrTiO3 thick-film oxygen sensors with an integrated Pt heater. The results show that the sensor exhibits a P-o2 dependence according to R proportional to p(o2)(-1/4) in the considered P-o2 range(2.5 x 10(-5) bar < P-o2 < 0.21 bar) and a response and recovery time of 1-2 and 50 s, respectively. A temperature of 600 degrees C could be reached by a relative low power consumption of the Pt heater. (C) 2000 Elsevier Science S.A. All rights reserved.
Original language | English |
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Journal | Sensors and Actuators B: Chemical |
Volume | 65 |
Issue number | 1-3 |
Pages (from-to) | 299-301 |
ISSN | 0925-4005 |
DOIs | |
Publication status | Published - 2000 |
Event | 7th International Meeting on Chemical Sensors - Beijing, China Duration: 27 Jul 1998 → 30 Jul 1998 Conference number: 7 |
Conference
Conference | 7th International Meeting on Chemical Sensors |
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Number | 7 |
Country/Territory | China |
City | Beijing |
Period | 27/07/1998 → 30/07/1998 |
Keywords
- integrated oxygen sensors
- SrTiO3
- screen-printing