Paper Title:
Mixed Potential Type Sensor Using Stabilized Zirconia and La0.75Sr0.25Cr0.5Mn0.5O3 Sensing Electrode for NO2 Detection
  Abstract

Electrochemical sensors based on tubular yttria-stabilized zerconia (YSZ) with the perovskite-type oxide as a sensing-electrode (SE), which is prepared by sol-gel method, were fabricated and examined for NO2 detection in the temperature range 673~973K. The results show that La0.75Sr0.25Cr0.5Mn0.5O3, shows extreme sensitivity to NO2. The EMF varies linearly as a function of the concentration of NO2 (0~ 463 ppm) at 773K.

  Info
Periodical
Advanced Materials Research (Volumes 287-290)
Chapter
New Functional Materials
Edited by
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
Pages
65-68
DOI
10.4028/www.scientific.net/AMR.287-290.65
Citation
Y. L. Wu, H. Y. Zhao, L. Dai, L. Wang, "Mixed Potential Type Sensor Using Stabilized Zirconia and La0.75Sr0.25Cr0.5Mn0.5O3 Sensing Electrode for NO2 Detection", Advanced Materials Research, Vols. 287-290, pp. 65-68, 2011
Online since
July 2011
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Price
$32.00
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