| Effects of an applied magnetic field on the anodic dissolution of nickel in HNO(3) + Cl(-) solution | |
| L. Li; W. J. Wang; C. Wang; S. H. Chen | |
| 2009 | |
| Source Publication | Electrochemistry Communications
 |
| ISSN | 1388-2481 |
| Volume | 11Issue:11Pages:2109-2112 |
| Abstract | All types of the magnetic field effects on the anodic dissolution of metallic materials have been found in one electrochemcial system: the Ni/0.40 M HNO(3) + 5.0 mM NaCl system. The effects are similar to those of a stirring on ail occasions. With the presence of the magnetic field, the current decreases in the active region. However, the current oscillations are changed to active dissolution in the prepassive region and induced in the transitive potential from the prepassive region to the passive region by the magnetic field. In the passive region, the magnetic field has little influence. Those effects are discussed with different rate-determining steps. The study of the effects of the magnetic field on this system may help us understand why the magnetic field enhances the corrosion rates in some conditions while suppressing them in others. (C) 2009 Elsevier B.V. All rights reserved. |
| description.department | [wang, chao] xuzhou normal univ, dept chem, tongshan new area, xuzhou 221116, jiangsu, peoples r china. [chen, shenhao] shandong univ, dept chem, jinan 250100, peoples r china. [wang, chao; chen, shenhao] state key lab corros & protect, shenyang 110016, peoples r china.;wang, c (reprint author), xuzhou normal univ, dept chem, tongshan new area, shanghai rd 101, xuzhou 221116, jiangsu, peoples r china;wangc@xznu.edu.cn |
| Keyword | Magnetic Field Nickel Anodic Dissolution Rate-determining Steps Current Oscillations Sulfuric-acid Iron Passivation Corrosion Aluminum Behavior |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/32026 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | L. Li,W. J. Wang,C. Wang,et al. Effects of an applied magnetic field on the anodic dissolution of nickel in HNO(3) + Cl(-) solution[J]. Electrochemistry Communications,2009,11(11):2109-2112. |
| APA | L. Li,W. J. Wang,C. Wang,&S. H. Chen.(2009).Effects of an applied magnetic field on the anodic dissolution of nickel in HNO(3) + Cl(-) solution.Electrochemistry Communications,11(11),2109-2112. |
| MLA | L. Li,et al."Effects of an applied magnetic field on the anodic dissolution of nickel in HNO(3) + Cl(-) solution".Electrochemistry Communications 11.11(2009):2109-2112. |
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