Citation
Zamiri, Reza and Zakaria, Azmi and Ahmad @ Ayob, Mansor and Darroudi, Majid and Shameli, Kamyar and Mahdi, Mohd Adzir
(2010)
Determination of thermal diffusivity of Montmorillonite containing silver nanoparticles.
Journal of Optoelectronics and Advanced Materials, 12 (5).
pp. 1083-1086.
ISSN 1454-4164; ESSN: 1841-7132
Abstract
The thermal lens (TL) technique is used to study thermal diffusivity of silver nano-fluid containing silver nanoparticles (Ag-NPs) of a particular size from about 30.5 to 4.2 nm at Montmorillonite (MMT) as an inorganic matrix in aqueous solution. In this technique a diode laser (wavelength 514 nm, power 80mW) and intensity stabilized He-Ne laser were used as the excitation source and probe beam, respectively. Experimental results showed that the thermal diffusivity values of nanofluids decreases when the particle size of Ag-NPs decreases.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering Faculty of Science Institute of Advanced Technology |
| Publisher: | National Institute of Research and Development for Optoelectronics |
| Keywords: | Thermal diffusivity; Nano-fluids; Thermal lens; Montmorillonite; Silver nanoparticles |
| Depositing User: | Nurul Ainie Mokhtar |
| Date Deposited: | 18 Jun 2015 03:53 |
| Last Modified: | 11 Oct 2018 04:30 |
| URI: | http://psasir.upm.edu.my/id/eprint/13966 |
| Statistic Details: | View Download Statistic |
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