%0 Journal Article
%T METHODS FOR STUDY AND EVALUATION OF ANTICORROSION PERFORMANCE OF ORGANIC COATINGS<br>有机涂层防腐性能的研究与评价方法
%A ZHOU Li-xin
%A CHEN Jiang
%A YANG Zhuo-ru Faculty of Chemistry
%A Material Science
%A Hubei University
%A Wuhan
%A College of Chemical Engineering
%A South China University of Technology
%A Guangzhou
%A <br>周立新
%A 程江
%A 杨卓如
%J 腐蚀科学与防护技术
%D 2004
%I 
%X Anticorrosion performance of organic coatings depends on their structure,chemical composition and electrochemical behavior,and the interaction between coatings and metal interface etc.,so the measuring method to character these performance is important element of coating science.Main measuring methods being widely used to study and evaluate the anticorrosion perfromance of organic coatings have been reviewed in this paper.Each method possesses different characteristics and application field:conventional analysis methods are simple and feasible,but the results from them are generally inaccurate,dispersive,and it is often difficult to gain the same results from different experiments;electrochemical method is convenient and can give us plenty information which is helpful to investigate the anticorrosion mechanism and to evaluate the anticorrosion performance of coatings quantificationally and semis-quantificationally,but special equipment is needed for electrochemical methods,and some of them is very expensive;the information about chemical composition and structure of coatings material can be obtained by optical spectroscopy and surface analysis technique respectively.Combination of various methods may help to evaluate the anticorrosion performance and investigate the relevant machansism of organic coatings.
%K organic coatings
%K anticorrosion performance
%K measuring methods<br>有机涂层
%K 耐蚀性能
%K 表面分析技术
%K 防腐机理
%K 电化学方法
%K 防腐性能
%K 分析方法
%K 研究
%K 国内外
%K 应用范围
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=EA5A705E22283330&yid=D0E58B75BFD8E51C&vid=7801E6FC5AE9020C&iid=B31275AF3241DB2D&sid=315A3D008C6ECFC8&eid=389106FB36CA8332&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=8&reference_num=22