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| Effects of two fungicides on the corrosion resistance of copper in 3.5% NaCl solution under various conditions | |
| Li, Weihua1; Hu, Lichao2; Zhang, Shengtao2; Hou, Baorong1; Li, WH (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Corros Sci, Qingdao 266071, Peoples R China | |
| 2011-02-01 | |
| 发表期刊 | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| 卷号 | 53期号:2页码:735-745 |
| 文章类型 | Article |
| 摘要 | Effects of two fungicides (myclobutanil and hexaconazole) on the corrosion resistance of copper in 3.5% NaCl solution under various conditions were evaluated via weight loss, electrochemical techniques, SEM and EDS. Results show that these compounds act as mixed-type inhibitors, suppressing the charge transfer process by the adsorption on copper surface. Chemisorption between inhibitors and copper is accordance with the Langmuir adsorption isotherm. The corrosion resistance of copper with inhibitors under near neutral conditions is better than that under acidic or alkaline conditions. Good inhibition performances at different temperatures and during a long time of immersion are also observed. (C) 2010 Elsevier Ltd. All rights reserved.; Effects of two fungicides (myclobutanil and hexaconazole) on the corrosion resistance of copper in 3.5% NaCl solution under various conditions were evaluated via weight loss, electrochemical techniques, SEM and EDS. Results show that these compounds act as mixed-type inhibitors, suppressing the charge transfer process by the adsorption on copper surface. Chemisorption between inhibitors and copper is accordance with the Langmuir adsorption isotherm. The corrosion resistance of copper with inhibitors under near neutral conditions is better than that under acidic or alkaline conditions. Good inhibition performances at different temperatures and during a long time of immersion are also observed. (C) 2010 Elsevier Ltd. All rights reserved. |
| 关键词 | Copper Eis Polarization Weight Loss Sem |
| 学科领域 | Materials Science ; Metallurgy & Metallurgical Engineering |
| DOI | 10.1016/j.corsci.2010.11.006 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287004700027 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/11439 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Li, WH (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Corros Sci, Qingdao 266071, Peoples R China |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Corros Sci, Qingdao 266071, Peoples R China 2.Chongqing Univ, Coll Chem & Chem Engn, Chongqing 400044, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Li, Weihua,Hu, Lichao,Zhang, Shengtao,et al. Effects of two fungicides on the corrosion resistance of copper in 3.5% NaCl solution under various conditions[J]. CORROSION SCIENCE,2011,53(2):735-745. |
| APA | Li, Weihua,Hu, Lichao,Zhang, Shengtao,Hou, Baorong,&Li, WH .(2011).Effects of two fungicides on the corrosion resistance of copper in 3.5% NaCl solution under various conditions.CORROSION SCIENCE,53(2),735-745. |
| MLA | Li, Weihua,et al."Effects of two fungicides on the corrosion resistance of copper in 3.5% NaCl solution under various conditions".CORROSION SCIENCE 53.2(2011):735-745. |
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