|
|||||
|
|
| 含苯并三唑和噻二唑单元的铜缓蚀剂制备和缓蚀作用 | |
| 引用本文： | 高立新,张大全,陆柱,庞学良. 含苯并三唑和噻二唑单元的铜缓蚀剂制备和缓蚀作用[J]. 华东理工大学学报(自然科学版), 2001, 27(1): 84-88 |
| 作者姓名： | 高立新 张大全 陆柱 庞学良 |
| 作者单位： | 1. 上海电力学院热力设备腐蚀与防护实验室, 2. 华东理工大学防腐蚀中心, 3. 昆山香料化工研究所, |
| 摘 要： | 通过硫烷基法反应，制备了含有苯并三唑和噻二唑单元的分子内聚集物（SBTA）；采用失重法、电化学极化曲线法和电化学阻抗谱法，研究了在3％NaXCl(ω=0.03）和0.5mol/LH2SO4溶液中SBTA对铜的蚀作用，通过FT－IR方法考察了铜表面的腐蚀产物。结果表明，SBTA在3％NaXCl溶液中的缓蚀效果优于0.5mol/LH2SO4溶液中的缓蚀效果。 |
| 关 键 词： | 铜 红外光谱 苯并三唑 噻二唑 分子内聚集物 缓蚀剂 硫烷基法 制备 缓蚀作用 |
| 文章编号： | 1006-3080(2001)01-0084-05 |
| 修稿时间： | 2000-01-17 |
Preparation and Performance of Copper Corrosion Inhibitors Containing Benzotriazole and Thiadiazole Moiety |
|
| GAO Li-xin,ZHANG Da-quan,LU Zhu,PANG Xue-liang. Preparation and Performance of Copper Corrosion Inhibitors Containing Benzotriazole and Thiadiazole Moiety[J]. Journal of East China University of Science and Technology, 2001, 27(1): 84-88 | |
| Authors: | GAO Li-xin ZHANG Da-quan LU Zhu PANG Xue-liang |
| Abstract: | A new copper corrosion inhibitor containing benzotriazole and thiadiazole moiety, namely SBTA, was prepared. The inhibiting efficiency of SBTA was evaluated by weight-loss method and electrochemistry methods. The FT-IR spectra technology was used to detect the corrosion products on copper surface. The results show that SBTA exhibits higher inhibiting efficiency in 3% NaCl solution than in 0.5mol/L H2SO4 solution. |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |