corrosion inhibition of carbon steel by polyacrylamide in britain

corrosion inhibition of carbon steel by polyacrylamide in britain
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  • Can polyepoxysuccinic acid and polyacrylamide inhibit steel corrosion?
  • This study aims to integrate the features of green and complementary properties of polyepoxysuccinic acid (PESA) and polyacrylamide (PAM) for steel corrosion inhibition. A novel PESA-grafted-PAM (PESAPAM) has been first-ever synthesized in this research study and deployed as a corrosion inhibitor for C-steel in 1.0 M HCl solution.
  • Why are polymers considered potential corrosion inhibitors?
  • Polymers are considered potential corrosion inhibitors since they have the desired impact on the environment and economy with superior corrosion inhibition properties than simple organic molecules .
  • Is poly acrylate an eco-friendly corrosion inhibitor?
  • Poly (sodium acrylate) and poly (acrylic acid sodium) are found to be an eco-friendly corrosion inhibitor on mild steel surfaces in HCl solution. The adsorption of PANI and PAA has been exhibited Langmuir isotherm model showing physical and chemical adsorption respectively .
  • Does polyacrylamide adsorption protect against corrosion?
  • The corrosion protection and/or adsorption of polyacrylamide (PAA) of no. av. mol. wt., ‾M n, between 15,000 - 1,350,000 g mol-1 on mild steel and iron (99.99 % Fe) in 3 M HCl at room temp. was studied using spectrophotometry (the phenanthroline method), the wt. loss method and EIS (Electrochem. Impedance Spectroscopy).