Synergistic effect of thiourea in epoxy functionalized silica sol–gel coating for copper protection
文献类型：期刊论文
| 作者 | Wu XD(乌学东) ; Shusen Peng, Zhixiang Zeng, Wenjie Zhao, He Li, Qunji Xue, Xuedong Wu ⁎ |
| 刊名 | Surface and Coatings
 |
| 出版日期 | 2012-10-26 |
| 卷号 | 95期号:213页码:175—182 |
| 通讯作者 | 乌学东 |
| 合作状况 | 李雨桐 |
| 中文摘要 | "In this paper, we try to employ a method of a combination of epoxy functionalized silica sol (ESol) and thiourea (TUA) to obtain a coating of excellent anticorrosion effect on copper. In order to compare the anticorrosion ability of the ESol+TUA coatingwith other coatings, the samples of ESol and ESolwith diethylenetriamine (ESol+DETA) coatings have also been prepared.We use a variety of corresponding methods to study the properties of ESolwith and without adding DETA and TUA. Aqueous contact angle analysis is used to evaluate the wetting properties of these sol–gel coatings. Scanning electron microscopy (SEM) is used to observe the surface morphology of these coatings and their cross sections. The anticorrosion ability of these coatings is evaluated by electrochemical methods and salt spray tests. The results show that ESol+TUA coating has the best anticorrosion ability. This is because adding TUA improves the physical barrier effect due to the denser coating compared to the regular ESol coating; in addition, it improves the adhesion between the coating and copper surface." |
| 学科主题 | 材料科学 |
| 原文出处 | SCI收录 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/9729]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Wu XD,Shusen Peng, Zhixiang Zeng, Wenjie Zhao, He Li, Qunji Xue, Xuedong Wu ⁎. Synergistic effect of thiourea in epoxy functionalized silica sol–gel coating for copper protection[J]. Surface and Coatings,2012,95(213):175—182. |
| APA | 乌学东,&Shusen Peng, Zhixiang Zeng, Wenjie Zhao, He Li, Qunji Xue, Xuedong Wu ⁎.(2012).Synergistic effect of thiourea in epoxy functionalized silica sol–gel coating for copper protection.Surface and Coatings,95(213),175—182. |
| MLA | 乌学东,et al."Synergistic effect of thiourea in epoxy functionalized silica sol–gel coating for copper protection".Surface and Coatings 95.213(2012):175—182. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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