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中国腐蚀与防护学报  1991, Vol. 11 Issue (3): 279-284    
  研究报告 本期目录 | 过刊浏览 |
二丙炔氧甲基烷基胺类缓蚀剂的电化学行为
王佳;陈家坚;曹殿珍;曹家绶;曹楚南;梁峰
中国科学院金属腐蚀与防护研究所;中国科学院金属腐蚀与防护研究所;中国科学院金属腐蚀与防护研究所;中国科学院金属腐蚀与防护研究所;中国科学院金属腐蚀与防护研究所;中国科学院金属腐蚀与防护研究所
A STUDY ON THE ELECTROCHEMICAL BEHAVIOR OF N, N-DIPROPYNOXY METHYL ALKYL AMINE INHIBITORS
Wang Jia Chen Jiajian Cao Dianzen Cao Jiashou Cao Chunan and Liang Feng (Institute of Corrosion and Protection of Metals; Academia Sinica)
全文: PDF(419 KB)  
摘要: 胺类化合物是广为使用的酸性介质缓蚀剂。丙炔醇在酸性介质中还具有抑制氢渗透的能力。结合这两类化合物的有效缓蚀基团,有可能得到在高温浓酸中使用的高效缓蚀剂。我们曾以这两类化合物为原料,合成了二丙炔氧甲基烷基胺系列化合物本工作则采用动电位扫描和交流阻抗方法研究它们的电化学行为。
Abstract:An investigation of electrochemical behavior of N, N-dipropynoxy methyl alkyl amine compounds was carried out by potentiodynamic and A. C. impedance measurements. It was found that the feature of anodic polarization curves of the compounds reflected desorption transition phenomena of the inhibitors. This type of inhibitors possesses high inhibition efficiency and is more effective in hydrochloric acid than in sulfuric acid. Inhibition action is a mixed type retarding both anodic and cathodic reactions. The inhibition mechanism is discussed.
收稿日期: 1991-06-25     
基金资助:国家自然科学基金

引用本文:

王佳;陈家坚;曹殿珍;曹家绶;曹楚南;梁峰. 二丙炔氧甲基烷基胺类缓蚀剂的电化学行为[J]. 中国腐蚀与防护学报, 1991, 11(3): 279-284.
. A STUDY ON THE ELECTROCHEMICAL BEHAVIOR OF N, N-DIPROPYNOXY METHYL ALKYL AMINE INHIBITORS. J Chin Soc Corr Pro, 1991, 11(3): 279-284.

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https://www.jcscp.org/CN/      或      https://www.jcscp.org/CN/Y1991/V11/I3/279

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