阴极保护和缓蚀剂技术联合保护成膜的阻抗谱研究

CORC > 厦门大学 > 2000年第6卷

	阴极保护和缓蚀剂技术联合保护成膜的阻抗谱研究; An EIS Study on the Synergetic Filming Between Cathodic Protection and the Corrosion Inhibitor
	赵永韬 ; 吴建华 ; 钱建华 ; 于辉 ; ZHAO Yong_tao ; WU Jian_hua ; QIAN Jian_hua ; YU Hui
刊名	http://electrochem.xmu.edu.cn/CN/abstract/abstract9375.shtml
	2000-02-28
关键词	EIS 缓蚀剂膜层阴极保护 907A钢海水 EIS Corrosion inhibitor Film Cathodic protection 907A steel Seawater
英文摘要	本文应用电化学阻抗谱 (EIS)研究了 90 7A钢在海水中受到阴极保护的同时 ,添加多元醇磷酸酯类缓蚀剂 ,其表面膜层变化的情况和缓蚀机理 ,对膜层在海水中浸泡的破损过程也进行了分析 .结果表明缓蚀剂和阳极保护相互促进成膜 ,与成膜过程相对应的EIS变化清楚地显示膜层的变化 ,这种膜层是多层膜结构 ,有良好的持久性和耐蚀能力 .; The electrochemical impedance spectroscope(EIS) of 907A steel in seawater was investigated to study the film formation and destruction. The corrosion protection mechanism of the synergy interaction between cathodic protection and YKI_5 corrosion inhibitor(a mixture of polyhydric alcohol phosphate ester, phosphate and polyphosphate) is discused. Typical EIS spectral changes were clearly observed during the film formation and destruction processes. EIS results indicated that the film seemed to formed a multi_layered structure which consist of an inner layer(this may be an inhibitor_metal complex layer) and many outer layers of calcareous deposits. The film possesses of good persistency under the testing conditions.; 作者联系地址：七二五研究所青岛分部!山东青岛266071,七二五研究所青岛分部!山东青岛266071,七二五研究所青岛分部!山东青岛266071,七二五研究所青岛分部!山东青岛266071; Author's Address: Qingdao Branch of Luoyang Ship Material Research Institure, Qingdao 266071,China
语种	中文
出版者	厦门大学《电化学》编辑部
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/57560]
专题	2000年第6卷
推荐引用方式 GB/T 7714	赵永韬,吴建华,钱建华,等. 阴极保护和缓蚀剂技术联合保护成膜的阻抗谱研究, An EIS Study on the Synergetic Filming Between Cathodic Protection and the Corrosion Inhibitor[J]. http://electrochem.xmu.edu.cn/CN/abstract/abstract9375.shtml,2000.
APA	赵永韬.,吴建华.,钱建华.,于辉.,ZHAO Yong_tao.,...&YU Hui.(2000).阴极保护和缓蚀剂技术联合保护成膜的阻抗谱研究.http://electrochem.xmu.edu.cn/CN/abstract/abstract9375.shtml.
MLA	赵永韬,et al."阴极保护和缓蚀剂技术联合保护成膜的阻抗谱研究".http://electrochem.xmu.edu.cn/CN/abstract/abstract9375.shtml (2000).