Citation
Sobri, Shafreeza and Jasni, Jasronita and Md. Yasin, Faizah and Jamal, Siti Hasnawati and Janudin, Nurjahirah and Mohd Kasim, Noor Azilah
(2015)
Synthesis of carbon nanotubes and volatile organic compounds detection.
In: 2015 2nd International Conference on Chemical and Material Engineering (ICCME 2015), 27-28 Dec. 2015, Phuket, Thailand. (pp. 1-4).
Abstract
In this work, the adsorption effect of volatile organic compounds (chloroacetophenone, acetonitrile and hexane) towards the change of resistance of CNTs pellet as sensor signal was investigated. CNTs used in this research were synthesized using Floating Catalyst – Chemical Vapor Deposition (FC-CVD) method in optimum condition. The synthesized CNTs were characterized using Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and Raman Spectroscopy. The variation of resistance changes towards the tested gases were recorded using a multimeter. CNTs sensor pellet showed good responses towards the tested gases, however, the sensitivity, response time and recovery time of sensor pellet need to be optimized.
Download File
Official URL or Download Paper: http://www.matec-conferences.org/articles/mateccon...
|
![[img]](http://psasir.upm.edu.my/style/images/fileicons/application_pdf.png)
Additional Metadata
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculty of Engineering Institute of Advanced Technology |
| DOI Number: | https://doi.org/10.1051/matecconf/20163901006 |
| Publisher: | EDP Sciences |
| Keywords: | Adsorption; Volatile organic compounds; CNTs pellet |
| Depositing User: | Nabilah Mustapa |
| Date Deposited: | 01 Feb 2017 04:38 |
| Last Modified: | 19 Apr 2019 00:48 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1051/matecconf/20163901006 |
| URI: | http://psasir.upm.edu.my/id/eprint/50084 |
| Statistic Details: | View Download Statistic |
Actions (login required)
 |
View Item |