Wyniki wyszukiwania dla: sodium folate

• Application of quartz crystal microbalance and dynamic impedance spectroscopy to the study of copper corrosion inhibitors

  Publikacja

  • D. Parasińska
  • H. Kwiatkowski
  • P. Ślepski

  - Journal of Materials and Manufacturing - Rok 2024

  The study investigates the application of Dynamic Electrochemical Impedance Spectroscopy (DEIS) and Electrochemical Quartz Crystal Microbalance (EQCM) techniques to examine the corrosion inhibition of copper by Benzotriazole and Sodium Folate in a 0.1 M NaCl solution. DEIS, an advanced version of Electrochemical Impedance Spectroscopy (EIS), allows for real-time monitoring of non-stationary electrochemical systems,...

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• Vitamin B9 as a new eco-friendly corrosion inhibitor for copper in 3.5% NaCl solution

  Publikacja

  • H. Kwiatkowski
  • S. Krakowiak
  • Ł. Gaweł

  - JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY - Rok 2024

  Folic acid salt (sodium folate) was studied as an eco-friendly and non-toxic copper corrosion inhibitor in 3.5% NaCl solution. Electrochemical impedance spectroscopy, polarization resistance and weight-loss measurements show that the inhibitor efficiency increases with concentration (the highest value- approx. 96% was reported for the solution containing 16 mM sodium folate after 24 h). EIS data and Tafel plots indicate that sodium...

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