Erratum to: Evaluation of electrochemical frequency modulation as a new technique for monitoring corrosion and corrosion inhibition of carbon steel in perchloric acid using hydrazine carbodithioic acid derivatives


1 Erratum to: J Appl Electrochem (2009) 39:429–438 DOI 10.1007/s10800-008-9688-y

Unfortunately there were several mistakes in Fig. 2 of this paper. The corrected Fig. 2 is given here.
Fig. 2

Intermodulation spectrum for carbon steel in 1 M HClO4 in absence and presence of various concentrations of hydrazine carbodithioic acid derivatives at 25 ± 1 °C

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  1. 1.Electrochemistry Research Laboratory, Chemistry Department, Faculty of EducationAin Shams UniversityRoxy, CairoEgypt
  2. 2.Materials and Corrosion Laboratory, Chemistry Department, Faculty of ScienceTaif UniversityTaifKingdom of Saudi Arabia

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