Comparison of ENM, EIS and DC resistance for assessing and monitoring anti-corrosive coatings

Research output: Contribution to JournalArticle

Abstract

This paper provides a brief review of the (mainly in-situ) electrochemical methods that have been applied to coatings to assess corrosion protection ability. It discusses particularly the electrochemical noise measurement (ENM) which although still being developed has shown considerable promise as a method for assessing coatings in a laboratory situation. Results are presented and compared with results from other electrochemical methods particularly electrochemical impedance spectroscopy (EIS). The challenge of how best to apply ENM and other methods to monitoring in a practical situation is addressed
Original languageEnglish
JournalJournal of Corrosion Science and Engineering
Volume8
Publication statusPublished - 1 Jan 2008

Keywords

  • anti-corrosive coatings
  • electrochemical methods
  • electrochemical noise

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