Record number :
2089266
Title of article :
Electrospun PEDOT:PSS/carbon nanotubes/PVP nanofibers as chemiresistors for aromatic volatile organic compounds
Author/Authors :
Choi، نويسنده , , Jaewon and Park، نويسنده , , Dong Wha and Shim، نويسنده , , Sang Eun، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2012
Pages :
6
From page :
1513
To page :
1518
Abstract :
PEDOT:PSS/MWCNTsCOOH/PVP and PEDOT:PSS/PVP nanofibers were successfully fabricated by electrospinning in order to use as a chemiresistor for detecting the aromatic volatile organic compounds (VOCs) for the first time. The response magnitudes and the cyclic tests of electrospun PEDOT:PSS/MWCNTsCOOH/PVP and PEDOT:PSS/PVP nanofibers to benzene, toluene, and o-xylene vapors were investigated. It was found that electrospun PEDOT:PSS/MWCNTsCOOH/PVP nanofibers showed much enhanced response magnitude than that of electrospun PEDOT:PSS/PVP nanofibers to benzene, toluene, and o-xylene, respectively. Also, electrospun PEDOT:PSS/MWCNTsCOOH/PVP and PEDOT:PSS/PVP nanofibers displayed reversible and reproducible responses to benzene vapor at room temperature.
Keywords :
Chemical vapor sensor , electrospinning , Carbon nanotubes , Nanofiber , PEDOT:PSS
Journal title :
Synthetic Metals
Journal title :
Synthetic Metals
Serial Year :
2012
Link To Document :
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