Title of article
An organic field effect transistor as a selective NOx sensor operated at room temperature
Author/Authors
Marinelli، نويسنده , , F. and Dell’Aquila، نويسنده , , A. and Torsi، نويسنده , , L. and Tey، نويسنده , , J. and Suranna، نويسنده , , G.P. and Mastrorilli، نويسنده , , P. and Romanazzi، نويسنده , , G. and Nobile، نويسنده , , C.F. and Mhaisalkar، نويسنده , , S.G. and Cioffi، نويسنده , , N. and Palmisano، نويسنده , , F.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
445
To page
450
Abstract
A solution processable decyl alkyl chain functionalised 9,10-ter-anthryleneethynylene (D3A) amorphous organic semiconductor, endowed with good stability in air, has been investigated as NOx OTFT sensor. The D3A OTFT operated at room temperature exhibited differential sensitivity to NO and NO2. NO2 detection down to 250 ppb could be achieved with very low cross sensitivity to interfering species such as carbon monoxide and hydrogen sulphide.
Keywords
NOx sensors , Organic thin film transistors , organic semiconductors
Journal title
Sensors and Actuators B: Chemical
Serial Year
2009
Journal title
Sensors and Actuators B: Chemical
Record number
1437593
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