Journal
PROGRESS IN ORGANIC COATINGS
Volume 76, Issue 4, Pages 571-580Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.porgcoat.2012.11.012
Keywords
Organic coatings; EIS; SEM; XPS; Passivity
Funding
- National Key Technology RD Program [2009BAE70B02, 2012BAB15B00]
- China Postdoctoral Science Foundation
Ask authors/readers for more resources
Polyaniline (PANI) was covered on the surface of ultra-short glass fibers uniformly by in situ polymerization of aniline. Epoxy coatings with different contents of PANI ultra-short glass fibers and ultra-short glass fibers were formulated and their protection abilities were evaluated by means of open-circuit potential, electrochemical impedance spectroscopy and salt spray test. The results showed that the PANI ultra-short glass fibers had a significant inhibitive effect and its best volume fraction was 10% in epoxy coating. XPS results indicated that a dense, stable passive oxide film of Fe2O3/Fe3O4 was formed on the steel surface beneath the coating. (c) 2012 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
