The Composite Nickel Hydroxide / Activated Carbon as Electrode Material in the Battery Storage Devices
DOI:
https://doi.org/10.15330/pcss.16.2.355-359Keywords:
nickel hydroxide, activated carbon, thermogravimetry, X-ray analysis, galvanostatic and potentsiodynamic methods, the accumulation of chargeAbstract
The paper presents the results of studies of the structure and electrochemical properties of composite β-Ni(OH)2/C. It is shown that the diffractograms composite sintered β-Ni(OH)2/C in addition to peaks characteristic NiO, there is a broad diffraction peak at 23 °, which can be attributed to the activated carbon. Found that the composite electrode based on β-Ni(OH)2/C has a specific capacity, which is almost 25 times higher than the capacity for the output of nickel hydroxide at a current of 1 mA.
References
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[2] McEwen R. S. Crystallographic studies on nickel hydroxide and the higher nickel oxides // J. Phys. Chem. 75, 1782–1789 (1971).
[3] Oliva P., Leonardi J., Laurent J. F., Delmas C., Braconnier J. J., Figlarz M., et al. Review of the structure and the electrochemistry of nickel hydroxides and oxy-hydroxides // J Power Sour 8:229-55 (1982).
[4] Hall D. S., Lockwood D. J., Poirier S., Bock C., MacDougall B. R. Raman and Infrared spectroscopy of α and β phases of thin nickel hydroxide films electrochemically formed on nickel // J. Phys. Chem. A 116, 6771–6784 (2012).
[5] McBreen J. Nickel hydroxides. In Handbook of battery materials (eds C Daniel, JO Besenhard), 149–168, 2nd edn. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA (2011).
[6] Aghazadeh M., Ghaemi M., Sabour B., Dalvand S. Electrochemical preparation of α-Ni(OH)2 ultrafine nanoparticles for high-performance supercapacitors // J. Solid State Electrochem, 18, 1569–1584 (2014).
[7] Ran J., Yu J., Jaroniec M. Ni(OH)2 modified CdS nanorods for highly efficient visible-light-driven photocatalytic H2 generation // Green Chem. 13, 2708–2713 (2011).
[8] Fan Y., Yang Z., Cao X., Liu P., Chen S., Cao Z. Hierarchical macro-mesoporous Ni(OH)2 for nonenzymatic electrochemical sensing of glucose // J. Electrochem. Soc. 161, B201–B206 (2014).
[9] Shangguan E., Chang Z., Tang H., Yuan X. Z., Wang H. Synthesis and characterization of high-density non-spherical Ni(OH)2 cathode material for Ni-MH batteries // Int J Hydrogen Energy, 35:9716-24 (2010).
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Published
2015-06-15
How to Cite
Khemiy О., Budzulyak І., Morushko, O., Stubrov, Y., Yaremiy, I., & Yablon, L. (2015). The Composite Nickel Hydroxide / Activated Carbon as Electrode Material in the Battery Storage Devices. Physics and Chemistry of Solid State, 16(2), 355–359. https://doi.org/10.15330/pcss.16.2.355-359
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