Journal ArticleDOI
Steady‐State Characteristics of Oxygen Concentration Cell Sensors Subjected to Nonequilibrium Gas Mixtures
J. E. Anderson,Y. B. Graves +1 more
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This article is published in Journal of The Electrochemical Society.The article was published on 1981-02-01. It has received 57 citations till now. The article focuses on the topics: Steady state (chemistry) & Limiting oxygen concentration.read more
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Solid-state electrochemical gas sensors
TL;DR: In this paper, various principles of electrochemical techniques to measure the chemical quantities are introduced, such as voltage or current measurements are employed, depending on the type of application, and there are many examples of the status of researches on electrochemical sensors.
Journal ArticleDOI
Development of ceramic mixed potential sensors for automotive applications
TL;DR: In this article, mixed potential sensors that utilize Ce 0.8 Gd 0.2 O 1.9 electrolytes and patterned dense 1-μm thick LaMnO 3 thin films were studied at 600 °C and 1%O 2.
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Ceramic electrolytes and electrochemical sensors
TL;DR: An overview of basic principles of various types of electrochemical sensors including active (potentiometric) and passive (amperometric) sensors can be found in this article, where the most successful among them are the emission control sensor (λ-sensor) for the automobile engine and the oxygen sensor used in steelmaking, both made of stabilized zirconia.
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Porous CuO–ZnO nanocomposite for sensing electrode of high-temperature CO solid-state electrochemical sensor
Nianqiang Wu,Nianqiang Wu,Minhua Zhao,Jian-Guo Zheng,Chuanbin Jiang,Ben Myers,Shuoxin Li,Minking K. Chyu,Scott X. Mao +8 more
TL;DR: In this article, a highly porous and nanostructured CuO-ZnO composite has been synthesized for the sensing electrode of a solid-state electrochemical sensor for the high-temperature detection of carbon monoxide.
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A first-principles model of the zirconia oxygen sensor
TL;DR: In this article, the basic physical and chemical processes involved in the sensing operation have been examined in detail to develop a first-principles model whose results agree well with experiments, and a wide variety of response is predicted from the model, depending upon the gas mixture, the electrode material, the reactivities of the gases, etc.