A SOLID-STATE OZONE SENSOR-BASED ON SOLID POLYMER ELECTROLYTE

Authors
XIE L LU JT YAN HQ
Citation
L. Xie et al., A SOLID-STATE OZONE SENSOR-BASED ON SOLID POLYMER ELECTROLYTE, Electroanalysis, 10(12), 1998, pp. 842-845
Citations number
13
Categorie Soggetti
Chemistry Analytical
Journal title
Electroanalysis → ACNP
ISSN journal
10400397
Volume
10
Issue
12
Year of publication
1998
Pages
842 - 845
Database
ISI
SICI code
1040-0397(1998)10:12<842:ASOSOS>2.0.ZU;2-X
Abstract
A solid-state amperometric sensor based on solid polymer electrolyte ( SPE) for monitoring ozone in gaseous media is reported. The compact se nsor is convenient for practical applications. The sensitivity of the sensor is around 1 mu A/ppm cm(2) with a 95% response time of a few se conds, depending on the structural details of the sensor. The lower de tection limit is estimated to be 0.2 ppm (S/N = 3).