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Original scientific paper

Cyclic voltammetry study of Ce(IV)/Ce(III) redox couple and Ce(IV)-F complex in sulfuric acid medium

J. G. He ; School of Material and Metallurgy, Northeastern University, Shenyang, China
Y. Li ; School of Material and Metallurgy, Northeastern University, Shenyang, China
X. X. Xue ; School of Material and Metallurgy, Northeastern University, Shenyang, China
H. Q. Ru ; School of Material and Metallurgy, Northeastern University, Shenyang, China
X. W. Huang ; National Engineering Research Center for Rare Earth Materials, General Research Institute for Nonferrous Metals, and Grirem Advanced Materials Co., Ltd., Beijing, China
H. Yang ; School of Material and Metallurgy, Northeastern University, Shenyang, China

Fulltext: english, pdf (281 KB) pages 687-690 downloads: 612* cite
APA 6th Edition
He, J.G., Li, Y., Xue, X.X., Ru, H.Q., Huang, X.W. & Yang, H. (2016). Cyclic voltammetry study of Ce(IV)/Ce(III) redox couple and Ce(IV)-F complex in sulfuric acid medium. Metalurgija, 55 (4), 687-690. Retrieved from https://hrcak.srce.hr/157398
MLA 8th Edition
He, J. G., et al. "Cyclic voltammetry study of Ce(IV)/Ce(III) redox couple and Ce(IV)-F complex in sulfuric acid medium." Metalurgija, vol. 55, no. 4, 2016, pp. 687-690. https://hrcak.srce.hr/157398. Accessed 5 Apr. 2020.
Chicago 17th Edition
He, J. G., Y. Li, X. X. Xue, H. Q. Ru, X. W. Huang and H. Yang. "Cyclic voltammetry study of Ce(IV)/Ce(III) redox couple and Ce(IV)-F complex in sulfuric acid medium." Metalurgija 55, no. 4 (2016): 687-690. https://hrcak.srce.hr/157398
Harvard
He, J.G., et al. (2016). 'Cyclic voltammetry study of Ce(IV)/Ce(III) redox couple and Ce(IV)-F complex in sulfuric acid medium', Metalurgija, 55(4), pp. 687-690. Available at: https://hrcak.srce.hr/157398 (Accessed 05 April 2020)
Vancouver
He JG, Li Y, Xue XX, Ru HQ, Huang XW, Yang H. Cyclic voltammetry study of Ce(IV)/Ce(III) redox couple and Ce(IV)-F complex in sulfuric acid medium. Metalurgija [Internet]. 2016 [cited 2020 April 05];55(4):687-690. Available from: https://hrcak.srce.hr/157398
IEEE
J.G. He, Y. Li, X.X. Xue, H.Q. Ru, X.W. Huang and H. Yang, "Cyclic voltammetry study of Ce(IV)/Ce(III) redox couple and Ce(IV)-F complex in sulfuric acid medium", Metalurgija, vol.55, no. 4, pp. 687-690, 2016. [Online]. Available: https://hrcak.srce.hr/157398. [Accessed: 05 April 2020]

Abstracts
In this paper the electrochemical behaviors of Ce(IV)/Ce(III) redox couple and Ce(IV) - F complex in sulfuric acid medium were studied by cyclic voltammetry using a platinum electrode. Both of the Ce(IV)/Ce(III) couple in Ce(IV) solution and Ce(IV) - F complex is a quasi-reversible process, and gives a linear correlation between the peak potentials and square root of scan rates, showing that the kinetics of the overall process is diffusion controlled. The complexation of cerium(IV) and fluoride is favorable for the oxidation of Ce(III). The kinetic parameters such as diffusion coefficients, anodic transfer coefficients and rate constants were studied.

Keywords
cyclic voltammetry; Ce(IV)/Ce(III) couple; CeF22+ complex ion; oxidation

Hrčak ID: 157398

URI
https://hrcak.srce.hr/157398

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