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Abstract
The possibility of electroprecipitation of copper powder via cathodic reduction of an electrolyte solution containing copper(II) nitrate and dimethyl sulfoxide is reported. The physico-chemical analysis of fine powder of copper received from water containing dimethyl sulfoxide solutions is conducted. Particle sizes of the copper powder are defined by a submicroscopy. The qualitative composition of copper powder is determined by results of radiographic and thermogravimetric techniques. By results of physico-chemical properties of fine copper powders prepared by an electrochemical cathodic deposition it is established that the anode material practically does not influence, their chemical composition and dimensional characteristics.
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Copyright (c) 2018 Aigul Mamyrbekova, A.D. Mamitova, Aizhan Mamyrbekova
This work is licensed under a Creative Commons Attribution 4.0 International License.
References
- S. Wu and X. Ding, Preparation of Fine Copper Powder With Chemical Reduction Method and Its Application in MLCC, IEEE Trans. Adv. Packag., 30, 434 (2007); https://doi.org/10.1109/TADVP.2007.898512.
- T. Tsutsui, Recent Technology of Powder Metallurgy and Applications, Hitachi Chemical Technical Report No. 54, pp. 12-20 (2009).
- R.S. Akpanbayev, B. Mishra, A.O. Baikonurova, G.A. Ussoltseva1 and A.P. Kurbatov, Features of The Electrolytic Copper Powder Deposition in the Presence of Polyols, Int. J. Electrochem. Sci., 8, 3150 (2013).
- U.V. Karyakin and I.I. Angelov, Pure Chemical Reagents, Khimiya, Moscow (1974) (in Russian).
- V.N. Kudryavtseva and V.N. Varypaev, Practical Work on Applied Electro-chemistry, Khimiya, Leningrad (1990) (in Russian).
- A.K. Mamyrbekova, Concentration Dependences of the Density, Viscosity, and Refraction Index of Cu(NO3)2·3H2O solutions in DMSO at 298 K, Russ. J. Phys. Chem., 87, 414 (2013); https://doi.org/10.1134/S0036024413030163.
- D. Martin and H. Haupthal, Dimethylsulfoxide, Academie- Verlag: Berlin (1981).
References
S. Wu and X. Ding, Preparation of Fine Copper Powder With Chemical Reduction Method and Its Application in MLCC, IEEE Trans. Adv. Packag., 30, 434 (2007); https://doi.org/10.1109/TADVP.2007.898512.
T. Tsutsui, Recent Technology of Powder Metallurgy and Applications, Hitachi Chemical Technical Report No. 54, pp. 12-20 (2009).
R.S. Akpanbayev, B. Mishra, A.O. Baikonurova, G.A. Ussoltseva1 and A.P. Kurbatov, Features of The Electrolytic Copper Powder Deposition in the Presence of Polyols, Int. J. Electrochem. Sci., 8, 3150 (2013).
U.V. Karyakin and I.I. Angelov, Pure Chemical Reagents, Khimiya, Moscow (1974) (in Russian).
V.N. Kudryavtseva and V.N. Varypaev, Practical Work on Applied Electro-chemistry, Khimiya, Leningrad (1990) (in Russian).
A.K. Mamyrbekova, Concentration Dependences of the Density, Viscosity, and Refraction Index of Cu(NO3)2·3H2O solutions in DMSO at 298 K, Russ. J. Phys. Chem., 87, 414 (2013); https://doi.org/10.1134/S0036024413030163.
D. Martin and H. Haupthal, Dimethylsulfoxide, Academie- Verlag: Berlin (1981).