Study on the Deterioration Mechanism of Pb on TiO<sub>2</sub> Oxygen Sensor

Previous studies have shown that the pollutants in exhaust gas can cause performance deterioration in air-fuel oxygen sensors. Although the content of Pb in fuel oil is as low as 5 mg/L, the effect of long-term Pb accumulation on TiO<sub>2</sub> oxygen sensors is still unclear. In this p...

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Bibliographic Details
Main Authors: Chao Duan, Lejun Zhang, Zhaoxi Wu, Xu Wang, Meng Meng, Maolin Zhang
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/14/1/156