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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/108/04/0399-0405

    • Keywords

       

      Calcium gluconate; 2-carboxyethyl phosphonic acid; synergistic inhibition

    • Abstract

       

      2-Carboxy ethyl phosphonic acid (2-CEPA) in the presence of Zn2+ ions synergistically inhibits mild steel corrosion in 60 ppm chloride solutions. Calcium gluconate (CG) enhances inhibition. Electrochemical and weight change methods are used to study synergistic inhibition, and the mechanism of inhibition is discussed.

    • Author Affiliations

       

      G Gunasekaran1 N Palaniswamy1 B V Apparao1 2 V S Muralidharan1

      1. Central Electrochemical Research Institute, Karaikudi - 630 006, India
      2. Department of Chemistry, Regional Engineering College, Warangal - 506 004, India
    • Dates

       
  • Journal of Chemical Sciences | News

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