Ebadi, M. and Alias, Y. and Basirun, Wan Jefrey (2009) Influence of permanent perpendicular magnetic field on the electrodeposition of nickel. Asian Journal of Chemistry, 21 (9). pp. 7354-7362. ISSN 09707077 ,
Full text not available from this repository.Abstract
This work focuses on the electrodeposition of nickel from a Ni Watt's solution in presence and absence of a permanent perpendicular magnetic field (PPMF) to the cathode surface. It was found that the difference between the mass deposition were enhanced in the presence of PPMF (B = 4.4 T) and in absence of PPMF (B = 0) with increasing of current density (Am = 0.413 to 4.173 mg cm2 in 6 min). The thickness of deposited layers with PPMF was smaller than without PPMF. Therefore, the dense deposited layers were carried out from magneto-electrode position. The Ni Watt's solution contains thiourea as a brightener. The grain size of deposited nickel crystals decreased with PPMF compare to without PPMF. The deposited layers characterized by scanning electron microscopy, X-ray diffraction and atomic force microscopy.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA |
| Uncontrolled Keywords: | Magneto-electrodeposition, Mass deposition, Morphology, Nickel |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Miss Malisa Diana |
| Date Deposited: | 31 Jul 2013 01:31 |
| Last Modified: | 31 Jan 2019 06:56 |
| URI: | http://eprints.um.edu.my/id/eprint/7559 |
Actions (login required)
 |
View Item |
