Chemical Methodologies
7.4 (Q1)
CiteScore2024
Q2
Web of Science

Cyclic Voltammetry of Zirconyl Chloride (ZrOCl2) in KF Medium Using Silver Working Electrode (SWE)

Document Type : Original Article

Authors

Esam A. Gomaa
Anwer G. Al- Harazie
Mahmoud N.Abdel-Hady

Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt

https://doi.org/10.22034/chemm.2018.60859
Abstract
The cyclic Voltammetry of zirconyl chloride with different concentrations was measured experimentally using DY2000 cyclic Voltammetry apparatus in 0.1M KF (potassium fluoride) as a supporting electrolyte. The silver electrode was used as a supporting working electrode. The other two electrodes in the three-electrode system are platinum wire and Ag / AgCl electrode immersed in saturated KCl solution. The redox mechanism was supported by reduction and/or oxidation. Effect of scan rate was also examined and the redox system is diffusion controlled.The different used scans are 0.1,0.02 and 0.01 Volt per Sec. The relation between iP and log scan rate was done to ensure the redox mechanism.It was concluded that zirconyl ions are hydrolyzed in 0.1M KF solutions forming hydroxyl complexes.

Graphical Abstract

Cyclic Voltammetry of Zirconyl Chloride (ZrOCl2) in KF Medium Using Silver Working Electrode (SWE)

Keywords

Cyclic Voltammetry
Zirconyl chloride
Potassium fluoride electrolyte
Solvation parameters
Silver working electrode

Subjects

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Chemical Methodologies
Volume 2, Issue 3 - Serial Number 1
Summer 2018
Pages 186-193

  • Receive Date 23 January 2018
  • Revise Date 18 March 2018
  • Accept Date 14 April 2018

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