Citation
Abdulhameed, Abdullah and Abdul Halin, Izhal and Mohtar, Mohd Nazim and Hamidon, Mohd Nizar
(2022)
The role of the electrode geometry on the dielectrophoretic assembly of multi-walled carbon nanotube bundles from aqueous solution.
Journal of Electrostatics, 116.
art. no. 103694.
pp. 1-12.
ISSN 0304-3886; ESSN: 1873-5738
Abstract
This paper investigates the influences of the electrode geometry in terms of shape, configuration, dimensions, overlapping, and extensions on the dielectrophoretic (DEP) assembly of multi-walled carbon nanotube (MWCNT) bundles. A computational model was employed to predict the motion, trajectory, and assembly location of MWCNT bundles. The density and shape of the assembled bundles were precisely controlled by optimizing the electrode dimensions and adjusting the AC signal parameters. Experimental work was conducted to validate the simulation results. MWCNT bundles were assembled and aligned across indium tin oxide (ITO) electrodes using an AC signal of 10 V and 1 kHz.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering Institute of Advanced Technology |
| DOI Number: | https://doi.org/10.1016/j.elstat.2022.103694 |
| Publisher: | Elsevier |
| Keywords: | Carbon nanotubes; Dielectrophoresis; ITO; Assembly; Fabrication |
| Depositing User: | Ms. Che Wa Zakaria |
| Date Deposited: | 15 Aug 2023 04:09 |
| Last Modified: | 15 Aug 2023 04:09 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.elstat.2022.103694 |
| URI: | http://psasir.upm.edu.my/id/eprint/101697 |
| Statistic Details: | View Download Statistic |
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