Title of article
Humidity sensing behaviour of mono- and dinuclear osmium(IV) chloro complexes
Author/Authors
Maiboroda، نويسنده , , A and Fechner، نويسنده , , A and Zahn، نويسنده , , D and Hietschold، نويسنده , , M and Lang، نويسنده , , H، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
188
To page
191
Abstract
Novel mono- and homodinuclear osmium(IV) chloro complexes of general type [AsPh4][OsCl5(H2O)] (1) and [AsPh4]2[Cl5Os(LL)OsCl5] [LL=pyrazine (2), 4,4′-bipyridine (3)] can be used for the preparation of humidity sensors by thick-film technology. The resistance of the studied samples changes from 109 to 106 W by variation of the relative humidity (RH) from 20 to 95%. Morphological studies using scanning electron microscopy (SEM) are reported. In addition, a possible mechanism of the humidity sensing behaviour is presented.
Keywords
humidity sensors , Osmium(IV) chloro complexes , Thick-film technology
Journal title
Sensors and Actuators B: Chemical
Serial Year
2001
Journal title
Sensors and Actuators B: Chemical
Record number
1412741
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