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a new all solid state approach to gaseous pollutant detectionRecent efforts in our laboratories have concentrated on the development of an all solid state gas sensor, by combining solid electrolyte (ion exchange membrane) technology with advanced thin film deposition processes. With the proper bias magnitude and polarity these miniature electro-chemical,cells show remarkable current responses for many common pollution gases. Current activity is now focused on complementing a multiple array (matrix) of these solid state sensors, with a digital electronic scanner device possessing "scan-compare-identify-alarm: capability. This innovative approach to multi-component pollutant gas analysis may indeed be the advanced prototype for the "third generation" class of pollution analysis instrumentation so urgently needed in the decade ahead.
Document ID
19990113178
Document Type
Reprint (Version printed in journal)
Authors
Brown, V.
(ENMET Corp. Ann Arbor, MI United States)
Tamstorf, K.
(ENMET Corp. Ann Arbor, MI United States)
Date Acquired
August 19, 2013
Publication Date
January 1, 1971
Subject Category
Environment Pollution
Report/Patent Number
AIAA Paper 71-1114
Meeting Information
Sensing of Environmental Pollutants(Palo Alto, CA)
Distribution Limits
Public
Copyright
Other