Mahmoudian, M.R. and Ebadi, M. and Alias, Y. and Basirun, Wan Jefrey (2011) Facile fabrication of Zn/Zn-5(OH)(8)Cl-2 center dot H2O flower-like nanostructure on the surface of Zn coated with poly (N-methyl pyrrole). Applied Surface Science, 257 (24). pp. 10539-10544. ISSN 0169-4332, DOI https://doi.org/10.1016/j.apsusc.2011.07.046.
Full text not available from this repository.Abstract
Zn/Zn-5(OH)(8)Cl-2 center dot H2O flower-like nanostructures was electrodeposited on the coated Zn with poly (N-methyl pyrrole) in 0.1 M Zn (NO3)(2) and 0.1 M KCl solution. The morphology and the structure of the Zn/Zn-5(OH)(8)Cl-2 center dot H2O were characterized by Field Emission Scanning Electron Microscopy ( FESEM), Fourier transform infrared (FT-IR) spectroscopy and X-ray diffraction analysis (XRD). The FT-IR results showed special peaks at 908 and 728 cm(-1) related to Zn-5(OH)(8)Cl-2 center dot H2O. The FESEM results indicated that Zn/Zn-5(OH)(8)Cl-2 center dot H2O consists of a flower-like nanostructure and these flower- shaped structures contain many shaped nanopetals with the thickness of 27.8 nm. The XRD result confirmed that the major phase of electrodeposited product in 0.1 M KCl as supporting electrolyte was Zn-5(OH)(8)Cl-2 center dot H2O. The ability of PMPy to create a thin film and the existence of several pores in its matrix act as a mold for the growth of Zn/Zn-5(OH)(8)Cl-2 center dot H2O flower-like nanostructure. The trapping of Cl- and OH- within pores can be considered as the reason for the formation of flowerlike Zn/Zn-5(OH)(8)Cl-2 center dot H2O nanostructures in 0.1 M KCl. (C) 2011 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA |
| Uncontrolled Keywords: | Poly (N-methyl pyrrole), Zn/Zn-5(OH)(8)Cl-2 center dot H2O flower-like, Electrodeposition, electrochemical deposition, polypyrrole films, carbon-steel, zinc, corrosion, coatings, chloride, temperature, behavior |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Miss Malisa Diana |
| Date Deposited: | 30 Jul 2013 00:19 |
| Last Modified: | 31 Jan 2019 08:12 |
| URI: | http://eprints.um.edu.my/id/eprint/7543 |
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