Citation
Teo, Sook Liang and Zainal, Zulkarnain and Tan, Wee Tee and Imad, Hamadneh
(2008)
Potentiostatic deposition of copper indium disulfide thin films: effect of cathodic potential on optical and photoelectrochemical properties.
The Malaysian Journal of Analytical Sciences, 12 (3).
pp. 600-608.
ISSN 1394-2506
Abstract
CuInS2 thin films were one-step potentiostatically deposited onto indium tin oxide (ITO) coated glass from aqueous solution containing CuCl2, InCl3 and Na2S2O3. The effect of cathodic potentials on the structural, photoelectrochemical and optical properties of the deposited film were studied. X-ray diffraction (XRD) patterns showed that the deposited CuInS2 material was polycrystalline with tetragonal structure. Photoactivity of the samples was studied using linear sweep voltammetry. A typical increase from 1.25 to 2.30 eV in the optical band gap energy was observed on increasing the cathodic potential from -0.30 to -0.70 V (Ag/AgCl).
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Official URL or Download Paper: http://www.ukm.my/mjas/v12_n3/Teo%20Sook%20Liang.p...
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Additional Metadata
| Item Type: | Article |
|---|---|
| Subject: | Thin films |
| Subject: | Energy bands |
| Divisions: | Faculty of Science |
| Publisher: | Malaysian Society of Analytical Sciences |
| Keywords: | CuInS2; Potentiostatic deposition; Cathodic potential; Photoactivity; Band gap |
| Depositing User: | Najwani Amir Sariffudin |
| Date Deposited: | 23 Mar 2013 01:17 |
| Last Modified: | 20 Jan 2016 07:15 |
| URI: | http://psasir.upm.edu.my/id/eprint/16269 |
| Statistic Details: | View Download Statistic |
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