Title of article
Self-assembled films of multi-wall carbon nanotubes used in gas sensors to increase the sensitivity limit for oxygen detection Original Research Article
Author/Authors
C.E. Cava، نويسنده , , R.V. Salvatierra، نويسنده , , D.C.B. Alves، نويسنده , , A.S. Ferlauto، نويسنده , , A.J.G. Zarbin، نويسنده , , L.S. Roman، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
6
From page
1953
To page
1958
Abstract
We have developed a self-assembly method to obtain multi-wall carbon nanotube films applied in resistive gas sensor devices. This self-assembly method produces a homogeneous multi-wall carbon nanotube film with good adhesion to the substrate and an oxygen sensor device with a sensitivity 3.4 times higher than films made by regular casting deposition. A fast recovery time of 0.9 s was observed at 160 °C operation temperature.
Journal title
Carbon
Serial Year
2012
Journal title
Carbon
Record number
1123978
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