Nanocrystalline undoped ceria oxygen sensor

被引：494

作者：

Jasinski, P ^{[1
]}

Suzuki, T ^{[1
]}

Anderson, HU ^{[1
]}

机构：

[1] Univ Missouri, Elect Mat Appl Res Ctr, Rolla, MO 65409 USA

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2003年 / 95卷 / 1-3期

关键词：

oxygen sensor; undoped ceria; cerium oxide; thin film; semiconductor sensor; gas sensor;

D O I：

10.1016/S0925-4005(03)00407-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The results of a study of the structure and the electrical properties of nanocrystalline cerium oxide sensor are presented. The relationship between the resistance of the thin film ceria and oxygen partial pressure is shown. In the range of oxygen concentration from 10 ppm to 100% the conductivity of the ceria follows (P-O2)(-1/4) behavior. The response time of the sensor and its cross-sensitivity to nitrogen dioxide and sulfur dioxide is investigated. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：73 / 77

页数：5

共 20 条

[1] OXYGEN GAS SENSORS BASED ON CEO2 THICK AND THIN-FILMS
BEIE, HJ
GNORICH, A
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1991, 4 (3-4) : 393 - 399
[2] Chemical reactions in the detection of acetone and NO by a CeO2 thin film
Bene, R
Perczel, IV
Réti, F
Meyer, FA
Fleisher, M
Meixner, H
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 2000, 71 (1-2) : 36 - 41
[3] Nonstoichiometry and Electrical Conductivity of Nanocrystalline CeO\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document} $${2 - x} $$ \end{document}
E B Lavik
I Kosacki
H L Tuller
Y-M Chiang
J Y Ying
[J]. Journal of Electroceramics, 1997, 1 (1) : 7 - 14
[4] GAS-DIFFUSION-CONTROLLED SOLID-ELECTROLYTE OXYGEN SENSORS
DIETZ, H
[J]. SOLID STATE IONICS, 1982, 6 (02) : 175 - 183
[5] Selectivity in high-temperature operated semiconductor gas-sensors
Fleischer, M
Meixner, H
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1998, 52 (1-2) : 179 - 187
[6] Jasinski P, 1999, BIOCYBERN BIOMED ENG, V19, P49
[7] MINIATURE AMPEROMETRIC OXYGEN PUMP GAUGE
MASKELL, WC
STEELE, BCH
[J]. SOLID STATE IONICS, 1988, 28 : 1677 - 1681
[8] Metal oxide sensors
Meixner, H
Lampe, U
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1996, 33 (1-3) : 198 - 202
[9] High temperature oxygen sensors based on doped SrTiO3
Menesklou, W
Schreiner, HJ
Härdtl, KH
Ivers-Tiffée, E
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1999, 59 (2-3) : 184 - 189
[10] MATERIALS SELECTION FOR SEMICONDUCTOR GAS SENSORS
MOSELEY, PT
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 1992, 6 (1-3) : 149 - 156

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