| dc.contributor.author |
Fam, Derrick Wen Hui. |
| dc.contributor.author |
Tok, Alfred Iing Yoong. |
| dc.contributor.author |
Palaniappan, Al. |
| dc.contributor.author |
Nopphawan, P. |
| dc.contributor.author |
Lohani, Anup. |
| dc.contributor.author |
Mhaisalkar, S. G. |
| dc.date.accessioned |
2011-09-21T08:53:37Z |
| dc.date.available |
2011-09-21T08:53:37Z |
| dc.date.copyright |
2009 |
| dc.date.issued |
2011-09-21 |
| dc.identifier.citation |
Fam, D. W. H., Tok, A. I. Y., Palaniappan, A., Nopphawan, P., Lohani, A., & Mhaisalkar, S. G. (2009). Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes. Sensors and Actuators B: Chemical, 138, 189-192. |
| dc.identifier.issn |
0925-4005 |
| dc.identifier.uri |
http://hdl.handle.net/10220/7098 |
| dc.description.abstract |
This paper reports a selective method of sensing hydrogen sulphide in gaseous state using silver nanoparticle
decorated single-walled carbon nanotubes (SWCNT) at room temperature. The transduction platform
is a simple resistor which was constructed by drop-casting of a random network of silver nanoparticle
decorated carbon nanotubes onto a channel joining two electrodes. This study shows the differential
sensing of hydrogen sulphide with respect to interfering analytes such as carbon monoxide and nitric
oxide, displaying the different mechanisms involved in the sensing of the gases. These results indicate
the possibility of fabricating simple devices with low power consumption based on flexible plastic substrate
for selective sensing of gaseous molecules at room temperature by appropriately functionalizing
the carbon nanotubes (CNTs). |
| dc.format.extent |
4 p. |
| dc.language.iso |
en |
| dc.relation.ispartofseries |
Sensors and actuators B: chemical |
| dc.rights |
© 2009 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Sensors and Actuators B: Chemical, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/j.snb.2009.01.008]. |
| dc.subject |
DRNTU::Engineering::Materials::Nanostructured materials. |
| dc.title |
Selective sensing of hydrogen sulphide using silver nanoparticle decorated carbon nanotubes. |
| dc.type |
Journal Article |
| dc.contributor.school |
School of Materials Science and Engineering |
| dc.identifier.doi |
http://dx.doi.org/10.1016/j.snb.2009.01.008 |
| dc.description.version |
Accepted version |
| dc.identifier.rims |
160528 |
