文献类型：期刊文献

中文题名：纳米复合涂层对碳钢防腐性能的交流阻抗评定

英文题名：CORROSION RESISTANCE OF NANOCOMPOSITE COATINGS ON CARBON STEEL BY USING EIS MEASUREMENT

作者：张而耕[1];龙康[2];王志文[1]

机构：[1]华东理工大学化工机械研究所,上海200237;[2]中国科学院金属研究所,沈阳110016

年份：2002

卷号：14

期号：6

起止页码：337

中文期刊名：腐蚀科学与防护技术

外文期刊名：Corrosion Science and Protection Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：电化学阻抗谱;纳米复合涂层;表面改性;碳钢;防腐性能

外文关键词：electrochemical impedance spectroscopy(EIS),nanocomposite coatings,surface modification,corrosion

摘要：利用电化学阻抗谱法考察了普通涂层、纳米复合涂层和憎水纳米复合涂层的防腐性能 .结果表明 ,纳米复合涂层的防腐性能明显高于普通涂层 ,而经过氟表面活性剂改性的表面憎水的纳米复合涂层的防腐性能更好 .
Corrosion perfomance of three kind of coatings,i.e. the PPS based coatings filled with microsized-(normal coating) or nanosized pigments(nanocomposite) and the later one plus a post treatment with a surfactant of fluorine(hydrophobic nanocomposite coating),was investigated by means of electrochemical impedance spectroscopy(EIS) mesearement.The results show that the nanocomposite coating showed better corrosion resistance than the normal ones.However,the hydrophobic nanocomposite coatings showed the best corrosion resistance,which may be owed to the beneficial effect induced by the treatment with surfactant of fluorine.