The adsorption stability & inhibition by allyl-thiourea of bulk nanocrystalline ingot iron in dilute HCl solution
文献类型：期刊论文
| 作者 | C. B. Shen ; S. G. Wang ; H. Y. Yang ; K. Long ; F. H. Wang |
| 刊名 | Applied Surface Science
 |
| 出版日期 | 2006 |
| 卷号 | 253期号:4页码:2118-2122 |
| 关键词 | bulk nanocrystallized ingot iron (BNII) thiourea and allyl-thiourea (TU & ATU) inhibition hydrochloridic solution industrial pure iron corrosion inhibition mild-steel electrochemical techniques acid-solution environments behavior complexes metals media |
| ISSN号 | 0169-4332 |
| 中文摘要 | The inhibitive effect of thiourea's (TU) alkyl derivative-allyl-thiourea (ATU) on the corrosion behaviors of bulk nanocrystalline and conventional polycrystalline ingot iron (BNII & CPII) was tested. Results indicate that BNII is less prone to get corrosive than its coarse grain counterpart in blank 1 mol L-1 HCl at room temperature. When CPII and BNII were immersed for a very short time in the corrosive solution inhibited by ATU, namely, 5 min, no inductive loop appears at different concentrations. When time became prolonged, for BNII, a Warburg impedance appeared. Inhibited by ATU, the electrodes composed of the samples are polarized anodically during the potentiodynamic polarization tests, the phenomena of desorption happens at the concentration of 100 mg L-1, but the variation between potential E-des is obvious. The inhibition effect of ATU for BNII is very limited by comparison with CPII in dilute HCl. (c) 2006 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34452]  |
| 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 | C. B. Shen,S. G. Wang,H. Y. Yang,et al. The adsorption stability & inhibition by allyl-thiourea of bulk nanocrystalline ingot iron in dilute HCl solution[J]. Applied Surface Science,2006,253(4):2118-2122. |
| APA | C. B. Shen,S. G. Wang,H. Y. Yang,K. Long,&F. H. Wang.(2006).The adsorption stability & inhibition by allyl-thiourea of bulk nanocrystalline ingot iron in dilute HCl solution.Applied Surface Science,253(4),2118-2122. |
| MLA | C. B. Shen,et al."The adsorption stability & inhibition by allyl-thiourea of bulk nanocrystalline ingot iron in dilute HCl solution".Applied Surface Science 253.4(2006):2118-2122. |
入库方式： OAI收割
来源：金属研究所
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