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研究论文

卤离子溶液中邻香兰素邻苯二胺对铜的缓蚀作用

  • 马厚义 ,
  • 陈慎豪 ,
  • 全贞兰 ,
  • 牛林 ,
  • 李淑兰
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  • 山东大学化学学院!山东济南25100,山东大学化学学院!山东济南25100,山东大学化学学院!山东济南25100,山东大学化学学院!山东济南25100,山东大学化学学院!山东济南25100

收稿日期: 2000-02-28

  修回日期: 2000-02-28

  网络出版日期: 2000-02-28

Inhibition of N,N'-o-phenylen-bis(3-methoxysalicylidenimine) on Copper in Halide Solutions

  • MA Hou_yi  ,
  • CHEN Shen_hao ,
  • QUAN Zhen_lan ,
  • NIU Lin ,
  • LI Shu_lan
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  • (College of Chemistry,Shandong University,Jinan 250100 China

Received date: 2000-02-28

  Revised date: 2000-02-28

  Online published: 2000-02-28

摘要

应用恒电位稳态极化和交流阻抗技术研究了希夫碱—邻香兰素邻苯二胺 (V_oPh_V)在中性NaCl或NaBr溶液中对金属铜阳极溶解和腐蚀的缓蚀作用 .通过比较铜在空白溶液与含有V_o_Ph_V溶液中的电化学行为解释了V_o_Ph_V的缓蚀机制 .此外还研究了V_o_Ph_V自组装膜在Na Cl溶液中对铜腐蚀的缓蚀效应 .

本文引用格式

马厚义 , 陈慎豪 , 全贞兰 , 牛林 , 李淑兰 . 卤离子溶液中邻香兰素邻苯二胺对铜的缓蚀作用[J]. 电化学, 2000 , 6(1) : 31 -39 . DOI: 10.61558/2993-074X.3208

Abstract

Inhibition of N,N'_o_phenylen_bis(3_methoxysalicylidenimine)(V_o_Ph_V)on corrosion and anodic disslution of copper in neutral NaCl and NaBr solutions was investigated in terms of potentiostatic steady_state polarization and A.C. impedance techniques.The inhibition mechanism of V_o_Ph_V to copper corrosion was interpreted in detail by comparing the electrochemical behaviors of copper in halide solutions with or without V_o_Ph_V. Besides,the inhibition effect of self_assembled V_o_Ph_V film on copper corrosion in NaCl was also studied.

参考文献

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