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Oxygen Sensors A/F Control
Technical Paper
830929
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English
Abstract
Some attempts at developments and analyses of oxygen sensors are presented with a review in this field. For oxygen concentration cell type zircornia sensors for stoichiometric A/F control, its mechanism is discussed and a unified explanation is proposed.
For oxide semiconductor type oxygen sensors, TiO2, Nb2O5 and CeO2 sensors are described with an emphasis on a recently developed Nb2O5 thin film oxygen sensor. Several types of lean A/F sensors are also discussed. Of these sensors, oxygen sensors which utilize the electrochemical pumping action of a solid electrolyte are preferable.
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Authors
Citation
Takeuchi, T., Takahashi, H., Saji, K., Kondo, H. et al., "Oxygen Sensors A/F Control," SAE Technical Paper 830929, 1983.Also In
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