| Digital holographic study of the effect of magnetic field on the potentiostatic current oscillations of iron in sulfuric acid | |
| X. G. Yang; S. H. Chen; L. Li; C. Wang | |
| 2006 | |
| Source Publication | Journal of Electroanalytical Chemistry
 |
| ISSN | 0022-0728 |
| Volume | 586Issue:2Pages:173-179 |
| Abstract | The effect of magnetic field on the potentiostatic current oscillations of iron electrode in 0.5 mol dm(-3) sulfuric acid was studied in situ by digital holography. The orientation of the magnetic field had an obvious effect on the current oscillations: when the magnetic field was vertical to the electrode surface, the magnetic field would cause a cyclotron-like fluid flow of ions and had a negligible effect on mass transport and the oscillations; when the magnetic field was parallel to the electrode surface, the force would drive the charging ions to one side of the electrode and increase the mass transport, resulted in a decrease of oscillation period. The effects were analyzed by holograms and discussed by means of magnetohydrodynamic force. (c) 2005 Elsevier B.V. All rights reserved. |
| description.department | shandong univ, dept chem, jinan 250100, peoples r china. xuzhou normal univ, dept chem, xuzhou 221009, peoples r china. state key lab corros & protect, shenyang 110015, peoples r china.;chen, sh (reprint author), shandong univ, dept chem, jinan 250100, peoples r china;shchen@sdu.edu.cn |
| Keyword | Digital Holography Magnetic Field Current Oscillations Iron/sulfuric Acid Interface Magnetohydrodynamic Force Electrochemical Reaction Solution Interfaces Pitting Corrosion Transport Forces Magnetoelectrolysis Electrodissolution Microphotography Microelectrodes System |
| URL | 查看原文 |
| WOS ID | WOS:000233828800005 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/34649 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | X. G. Yang,S. H. Chen,L. Li,et al. Digital holographic study of the effect of magnetic field on the potentiostatic current oscillations of iron in sulfuric acid[J]. Journal of Electroanalytical Chemistry,2006,586(2):173-179. |
| APA | X. G. Yang,S. H. Chen,L. Li,&C. Wang.(2006).Digital holographic study of the effect of magnetic field on the potentiostatic current oscillations of iron in sulfuric acid.Journal of Electroanalytical Chemistry,586(2),173-179. |
| MLA | X. G. Yang,et al."Digital holographic study of the effect of magnetic field on the potentiostatic current oscillations of iron in sulfuric acid".Journal of Electroanalytical Chemistry 586.2(2006):173-179. |
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