A capacitive-type humidity sensor using crosslinked poly(methyl methacrylate-co-(2 hydroxypropyl)-methacrylate)

A capacitive-type humidity sensor has been manufactured using crosslinked poly(methyl methacrylate-co-(2 hydroxypropyl)-methacrylate) as sensing material. The sensitivity, response time and durability of the sensor against acetone vapour have been measured. The sensor is tested with a measurement cy...

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Bibliographic Details
Published inSensors and actuators. B, Chemical Vol. 25; no. 1; pp. 710 - 713
Main Authors Roman, Cecilia, Bodea, Olimpiu, Prodan, Nicolae, Levi, Andrei, Cordos, Emil, Manoviciu, Ionel
Format Journal Article Conference Proceeding
LanguageEnglish
Published Lausanne Elsevier B.V 1995
Amsterdam Elsevier
New York, NY
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Summary:A capacitive-type humidity sensor has been manufactured using crosslinked poly(methyl methacrylate-co-(2 hydroxypropyl)-methacrylate) as sensing material. The sensitivity, response time and durability of the sensor against acetone vapour have been measured. The sensor is tested with a measurement cycle as follows: 12% RH (1 h)-75% RH (1 h)-95% RH (16 h)-75% RH 1 h)-12% (1 h), and it shows good sensitivity, short response time, low hysteresis and durability against acetone vapour.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-2
ObjectType-Feature-1
content type line 23
SourceType-Conference Papers & Proceedings-1
ObjectType-Conference-3
ISSN:0925-4005
1873-3077
DOI:10.1016/0925-4005(95)85157-7