The electrochemical corrosion of bulk nanocrystalline ingot iron in HCl solutions with different concentrations
文献类型：期刊论文
| 作者 | S. G. Wang ; M. Sun ; P. C. Cheng ; K. Long |
| 刊名 | Materials Chemistry and Physics
 |
| 出版日期 | 2011 |
| 卷号 | 127期号:3页码:459-464 |
| 关键词 | Metals Nanostructures Photoelectron spectroscopy Corrosion plastic-deformation grain-size behavior steel alloys 304-stainless-steel bacteria cracking films work |
| ISSN号 | 0254-0584 |
| 中文摘要 | We studied the corrosion properties of bulk nanocrystalline ingot iron (BNII) and conventional polycrystalline ingot iron (CPII) in HCl solutions from 0.1 mol L(-1) to 0.4 mol L(-1) at room temperature. The corrosion resistance of BNII was enhanced in comparison with CPII. We investigated the surface energy state densities of BNII and CPII with ultra-violet photoelectron spectroscopy. The energy state density of BNII 4s electrons was 13.73% less than that of CPII. The function work of BNII was 0.47 eV larger that of CPII. The corrosion resistance of BNII was enhanced in comparison with CPII due to its less energy state density of 4s electrons, larger work function and weaker Cl(-) specific adsorption. (C) 2011 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30740]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | S. G. Wang,M. Sun,P. C. Cheng,et al. The electrochemical corrosion of bulk nanocrystalline ingot iron in HCl solutions with different concentrations[J]. Materials Chemistry and Physics,2011,127(3):459-464. |
| APA | S. G. Wang,M. Sun,P. C. Cheng,&K. Long.(2011).The electrochemical corrosion of bulk nanocrystalline ingot iron in HCl solutions with different concentrations.Materials Chemistry and Physics,127(3),459-464. |
| MLA | S. G. Wang,et al."The electrochemical corrosion of bulk nanocrystalline ingot iron in HCl solutions with different concentrations".Materials Chemistry and Physics 127.3(2011):459-464. |
入库方式： OAI收割
来源：金属研究所
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