Inhibition of polypyrrole film for brass in NaCl medium

Ying Chun Zhao, Yong Ming Tang, Wen Zhong Yang, Xiao Shuang Yin, Ying Liu

Research output: Contribution to journalArticlepeer-review

Abstract

The Inhibition behavior of polypyrrole for brass was studied in 3 % NaCl by polarization curves and EIS. The results indicated that the polypyrrole film could provide good corrosion protection for brass. And the inhibition efficienty was up to 84. 51% when the pH was 12.

Original languageEnglish
Pages (from-to)205-207+211
JournalCorrosion and Protection
Volume31
Issue number3
StatePublished - Mar 2010

Keywords

  • Brass
  • EIS
  • Polarization curve
  • Polypyrrole

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