Title of article
Humidity sensing properties of Li–iron oxide based thin films
Author/Authors
Neri، نويسنده , , G. and Bonavita، نويسنده , , A. and Galvagno، نويسنده , , S. and Pace، نويسنده , , C. and Patanè، نويسنده , , S. and Arena، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
6
From page
89
To page
94
Abstract
Li-doped iron oxide thin films deposited on a porous ceramic substrate by a liquid-phase method (LPD) were investigated as humidity sensors. Large variations in the resistance, up to about 4–5 order of magnitude, were observed by changing the relative humidity (RH) between 10 and 90%. The investigated sensors show a quick and reversible response to cyclic variations in the RH. The effects of pretreatment and Li content were investigated. The role of Li on the response to water vapour of iron oxide thin films is discussed.
Keywords
humidity sensors , Thin films , iron oxide , Li-doped iron oxide
Journal title
Sensors and Actuators B: Chemical
Serial Year
2001
Journal title
Sensors and Actuators B: Chemical
Record number
1413820
Link To Document