![](/images/graphics-bg.png)
Effects of Deposition Potentials on the Morphology and Structure of Iron-Based Films on Carbon Steel Substrate in an Alkaline Solution
Joint Authors
Hur, Do Haeng
Jeon, Soon-Hyeok
Song, Geun-Dong
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-01-18
Country of Publication
Egypt
No. of Pages
9
Abstract EN
The purpose of this work is to investigate the effect of electrochemical deposition potential on the morphology and structure of iron-based films on the carbon steel in an alkaline Fe(III)-triethanolamine solution.
The deposition potentials were controlled in the range from −1.05 to −1.23 VSCE for 1800 s at 80°C.
Total amount of electric charge for electrodeposition process was increased with increasing deposition potential in negative direction.
Pure magnetite films with a columnar and defect-free structure were deposited in the potential range from −1.05 VSCE to −1.11 VSCE.
However, petal-like magnetite film containing ferrihydrite and iron was formed at −1.17 VSCE.
At more negative potential of −1.23 VSCE, two distinct layers were observed: a porous outer layer containing ferrihydrite and goethite and a compact inner layer consisting of columnar metallic iron.
In the potential range from −1.05 to −1.11 VSCE, the pure magnetite films gradually increased the thickness and decreased the surface roughness with an increase of the overpotential.
The magnetite film deposited at −1.11 VSCE showed the most thick layer and smooth surface state.
American Psychological Association (APA)
Jeon, Soon-Hyeok& Song, Geun-Dong& Hur, Do Haeng. 2016. Effects of Deposition Potentials on the Morphology and Structure of Iron-Based Films on Carbon Steel Substrate in an Alkaline Solution. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096464
Modern Language Association (MLA)
Jeon, Soon-Hyeok…[et al.]. Effects of Deposition Potentials on the Morphology and Structure of Iron-Based Films on Carbon Steel Substrate in an Alkaline Solution. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1096464
American Medical Association (AMA)
Jeon, Soon-Hyeok& Song, Geun-Dong& Hur, Do Haeng. Effects of Deposition Potentials on the Morphology and Structure of Iron-Based Films on Carbon Steel Substrate in an Alkaline Solution. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096464
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096464