高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (2): 334.

• 研究论文 • 上一篇    下一篇

植酸盐缓蚀剂及其机理研究

赵地顺, 刘会茹, 徐智策, 庞登甲, 王春芳   

  1. 河北科技大学化学与制药工程学院, 石家庄 050018
  • 收稿日期:2004-01-08 出版日期:2005-02-10 发布日期:2005-02-10
  • 通讯作者: 赵地顺(1945年出生),男,教授,博士生导师.主要从事清洁能源化工研究.E-mail:zhao_dsh@hebust.edu.cn E-mail:zhao_dsh@hebust.edu.cn
  • 基金资助:

    河北省自然科学基金(批准号:598184)资助

Plant Acid Salt Inhibitor and Its Inhibiting Mechanism

ZHAO Di-Shun, LIU Hui-Ru, XU Zhi-Ce, PANG Deng-Jia, WANG Chun-Fang   

  1. School of Chemical and Pharmaceutical Engineering, Hebei Institute of Science and Technology, Shijiazhuang 050018, China
  • Received:2004-01-08 Online:2005-02-10 Published:2005-02-10

摘要: 在研究锌锰干电池缓蚀剂的基础上,筛选出了缓蚀效果较好的植酸盐缓蚀剂.实验结果表明,植酸盐的最佳质量分数为0.01%.用循环伏安仪和交流阻抗进一步对其缓蚀机理进行了研究,得出植酸盐的缓蚀机理为化学吸附过程.

关键词: 极化曲线, 循环伏安, 交流阻抗, 缓蚀剂, 缓蚀机理

Abstract: The selected inhibitor of plant acid salt has a higher inhibiting efficiency on the basis of the study of inhibitor in zinc-manganese battery. The experimental results show that the inhibiting effect is the best when its mass fraction is 0.01%. The inhibiting mechanism was studied by measuring cyclic voltammogram and the circuit impedance curves. The result shows that the inhibiting mechanism of plant acid salt is a chemical adsorption process.

Key words: Polarization curve, Cyclic voltammetry, Alternating-current impedance, Inhibitor, Inhibiting mechanism

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