Study on the Performance of Amorphous Nickel Hydroxide Codoped with Ce and Fe

Chang Jiu Liu; Chun Xiao Xing; Shi Juan Chen

doi:10.4028/www.scientific.net/MSF.694.718

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HomeMaterials Science ForumMaterials Science Forum Vol. 694Study on the Performance of Amorphous Nickel...

Study on the Performance of Amorphous Nickel Hydroxide Codoped with Ce and Fe

Abstract:

Amorphous nickel hydroxide powders codoped with Ce and Fe were synthesized by the combined chemical precipitation and rapid freezing method. The microstructure and chemical composition of the samples was characterized by XRD,SAED and EDS. The electrochemical performance of the prepared samples was analyzed by cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and charge-discharge tests. The results showed that this amorphous nickel hydroxide codoped with Ce and Fe had more structural defects than those of Fe singly doped amorphous nickel hydroxide. These abundant structural defects with Ce and Fe codoped amorphous nickel hydroxide increased the thermal stability, decreased the charge transfer resistance, inhibited oxygen evolution reaction effectively and improved the electrochemical reversibility of the amorphous nickel hydroxide electrode.

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Periodical:

Materials Science Forum (Volume 694)

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718-722

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https://doi.org/10.4028/www.scientific.net/MSF.694.718

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July 2011

Authors:

Chang Jiu Liu, Chun Xiao Xing, Shi Juan Chen

Keywords:

Amorphous Nickel Hydroxide, Ce and Fe Codoped, Electrochemical Performance, Microstructure

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References

[1] Hong K. Journal of Alloys and Compounds, Vol. 321 (2001), p.307.

Google Scholar

[2] Ying T K, Gao X P, Hu W K. International Journal of Hydrogen Energy, Vol. 31 (2006), p.525.

Google Scholar

[3] Ramesh T N, Kamath P V. Materials Research Bulletin, Vol. 43 (2008), p.2827.

Google Scholar

[4] Ramesh T N. Mater. Chem. Phys. Vol. 114 (2009), p.618.

Google Scholar

[5] A. Van der Ven, D. Morgan, Y.S. Meng. J. Electrochem. Soc. Vol. 153 (2006) p.210.

Google Scholar

[6] J. Chen, D.H. Bradhurst, S.X. Dou, H.K. Liu, J. Electrochem. Soc. Vol. 146 (1999) p.3606.

Google Scholar

[7] T.N. Ramesh, P.V. Kamath, C. Shivakumara: J. Electrochem. Soc. Vol. 152 (2005), p.806.

Google Scholar

[8] R.S. Jayashree, P.V. Kamath, G.N. Subbanna: J. Electrochem. Soc. Vol. 147 (2000), p. (2029).

Google Scholar

[9] Q.S. Song, C.H. Chiu, S.L.I. Chan: J. Appl. Electrochem. Vol. 36 (2006), p.97.

Google Scholar

[10] Guerlou Demourgues L, Delmas. J. Electrochem. Soc. Vol. 143 (1996), p.561.

Google Scholar

[11] Dai JX, Li SFY, Xiao TD, Wang DM, Reisner DE: J. Power Sources Vol. 89 (2000), p.40.

Google Scholar

[12] Z. Jia, C.S. Dai, L. Chen. Electrochemical measurement. Beijing: 8 (2006), p.56.

Google Scholar

[13] T.N. Ramesh, P.V. Kamath: J. Solid State Electrochem. Vol. 13 (2009), p.763.

Google Scholar