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电化学(中英文) ›› 2011, Vol. 17 ›› Issue (2): 144-148.  doi: 10.61558/2993-074X.2828

• 研究论文 • 上一篇    下一篇

碱性溶液中锌电极缓蚀的研究

洪淑娜1, 林海斌1, 苏卓健1, 周合兵2,3*, 梁曼1,3, 李伟善1,3*   

  1. 1. 华南师范大学化学与环境学院, 广东 广州 510006;
    2. 华南理工大学材料科学与工程学院, 广东 广州 510641;
    3. 广东高校电化学储能与发电技术重点实验室, 广东 广州 510006
  • 收稿日期:2010-08-11 修回日期:2010-11-20 出版日期:2011-05-28 发布日期:2011-05-06
  • 通讯作者: 周合兵, 李伟善 E-mail:zhbindium@163.com,liwsh@scnu. edu. cn
  • 基金资助:

    国家大学生创新性实验计划项目(101057408)、广东省大学生创新性实验计划项目(1057410018)

Effects of Additives on the Electrochemical Behaviors of Zn Electrode in Alkaline Solutions

HONG Shu-na1, LIN Hai-bin1, SU Zuo-jian1, ZHOU He-bing2,3* , LIANG Man1,3*, LI Wei-shan1,3*   

  1. 1. School of Chemistry & Environment,South China Normal University,Guangzhou Guangdong 510006, China;
    2. College of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China;
    3. Key Lab of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities, Guangzhou Guangdong 510631, China
  • Received:2010-08-11 Revised:2010-11-20 Published:2011-05-28 Online:2011-05-06
  • Contact: ZHOU He-Bing, LI Wei-Shan E-mail:zhbindium@163.com,liwsh@scnu. edu. cn

摘要: 研究了硝酸铅(Pb(NO3)2)和十二烷基苯磺酸钠(SDBS)及二者组成的复合添加剂对在3mol•L-1 KOH溶液中锌电极电化学行为的影响, 结果表明:两种添加剂均具有一定的缓蚀作用,而其复合添加剂的协同效应、缓蚀效果最佳.

关键词: 添加剂, 锌, 缓蚀, 电化学行为

Abstract: Electrochemical behaviors of Zn in 3mol•L-1 KOH solution containing the single additive( Pb(NO3)2 , SDBS )the mixed additives( Pb(NO3)2+SDBS ) were investigated. The results showed that all the additives can supress the corrosion of zinc in 3mol•L-1 KOH solution. And the inhibition effeciency of the mixed additives is higher than that of any single additive.

Key words: additives, zinc, inhibition, electrochemical behavior