铁表面银纳米粒子自组装膜及其缓蚀性能的研究

doi:10.61558/2993-074X.2886

电化学（中英文） ›› 2012, Vol. 18 ›› Issue (1): 89-93. doi: 10.61558/2993-074X.2886

• 研究论文 • 上一篇

铁表面银纳米粒子自组装膜及其缓蚀性能的研究

张哲*, 贾明子, 阮乐

桂林理工大学化学与生物工程学院，广西桂林 541004

收稿日期:2011-04-18 修回日期:2011-10-31 出版日期:2012-02-28 发布日期:2011-11-03
通讯作者: 张哲 E-mail:zhangzhe@sdu.edu.cn
基金资助:
桂林理工大学科研启动经费：002401003285

Ag Nanoparticles Self-assembled Films on Iron Surface and Their Inhibition Properties

ZHANG Zhe*, JIA Ming-Zi, RUAN Le

College of chemistry and bioengineering, Guilin University of Technology,Guilin,Guangxi 541004, PR China

Received:2011-04-18 Revised:2011-10-31 Published:2012-02-28 Online:2011-11-03
Contact: ZHANG Zhe E-mail:zhangzhe@sdu.edu.cn

摘要/Abstract

摘要： 应用化学还原方法于水溶液中制备银纳米粒子，在十二烷基硫醇的保护下，将银纳米粒子从水相转移到了甲苯相，处理好的铁电极浸泡在含有十二烷基硫醇保护的银纳米粒子/甲苯溶液中，制得十二烷基硫醇/银纳米粒子自组装混合膜。电化学方法如交流阻抗谱（EIS）、极化曲线等研究该自组装膜在0.5 mol dm-3 H2SO4溶液中的缓蚀作用，XPS测试的吸收峰，证明了该自组装膜十二烷基硫醇和银纳米粒子之存在。

关键词: 银纳米粒子, 铁, 自组装, 缓蚀剂

Abstract: The Ag nanoparticles were prepared in aqueous solutions through a chemical reduction method and transferred from water phase to toluene phase with the protection of 1-dodecanethiol (DDT). The polished iron electrode was immersed in the DDT-protected metal nanoparticles toluene solutions to form DDT/Ag nanoparticles self-assembled mixed films. Electrochemical methods such as electrochemical impedance spectroscopy and polarization curve measurement were used to study the inhibition properties of the self-assembled films in the 0.5 mol?L-1 H2SO4 solution. The appearance of elements such as S and Ag from the XPS data identified the presences of DDT and Ag nanoparticles.

Key words: Ag nanoparticles, iron, self-assembled, inhibitor

中图分类号:

O646.6

张哲, 贾明子, 阮乐. 铁表面银纳米粒子自组装膜及其缓蚀性能的研究[J]. 电化学（中英文）, 2012, 18(1): 89-93.

ZHANG Zhe, JIA Ming-Zi, RUAN Le. Ag Nanoparticles Self-assembled Films on Iron Surface and Their Inhibition Properties[J]. Journal of Electrochemistry, 2012, 18(1): 89-93.

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链接本文: https://electrochem.xmu.edu.cn/CN/10.61558/2993-074X.2886

https://electrochem.xmu.edu.cn/CN/Y2012/V18/I1/89

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铁表面银纳米粒子自组装膜及其缓蚀性能的研究

Ag Nanoparticles Self-assembled Films on Iron Surface and Their Inhibition Properties

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