Synthesis of composite Si@C nanopowders in a cyclic compression reactor for anodes of lithium-ion batteries
Ezdin B. S.1, Vasiljev S. A.1, Okotrub A. V. 2, Kalyada V. V.1, Stolyarova S. G.2, Fedorov V. E. 2
1Novosibirsk State University, Novosibirsk, Russia
2Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Email: s.vasilev3@nsu.ru

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Pyrolysis of a mixture of monosilane with light hydrocarbons in an argon atmosphere in a cyclic compression reactor was used to synthesize nanoparticles with a crystalline silicon core and a carbon shell. The resulting powders were tested as an anode material for lithium-ion batteries. It is shown that the maximum reversible electrochemical capacity is 603 and 242 mA· h/g at current densities of 0.05 and 2 A/g, respectively. Keywords: composite nanopowders Si@C, chemical compression reactor, anode materials, lithium-ion batteries. DOI: 10.61011/TPL.2023.06.56386.19528
  1. J. Hwang, M. Jung, J.-J. Park, E.-K. Kim, G. Lee, K.J. Lee, J.-H. Choi, W.-J. Song, Nanomaterials, 12 (10), 1649 (2022). DOI: 10.3390/nano12101649
  2. A.F. Gonzalez, N.-H. Yang, R.-S. Liu, J. Phys. Chem. C, 121 (50), 27775 (2017). DOI: 10.1021/acs.jpcc.7b07793
  3. A.R. Kamali, H.-K. Kim, K.-B. Kim, R.V. Kumar, D.J. Fray, J. Mater. Chem. A, 5 (36), 19126 (2017). DOI: 10.1039/C7TA04335J
  4. B. Ezdin, D. Yatsenko, V. Kalyada, A. Zarvin, A. Ichshenko, A. Nikiforov, P. Snytnikov, Data Brief, 28, 104868 (2020). DOI: 10.1016/j.dib.2019.104868
  5. B.S. Ezdin, V.V. Kalyada, D.A. Yatsenko, A.V. Ischenko, V.A. Volodin, A.A. Shklyaev, Powder Technol., 394, 996 (2021). DOI: 10.1016/j.powtec.2021.09.032
  6. S. Goriparti, E. Miele, F. De Angelis, E. Di Fabrizio, R.P. Zaccaria, C. Capiglia, J. Power Sources, 257, 421 (2014). DOI: 10.1016/j.jpowsour.2013.11.103

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