Funct. Mater. 2020; 27 (3): 581-586.
Synthesis and modification of LiFePO4 cathode materials for lithium-ion batteries by aerosol pyrolysis method
1D.Sokolskiy Institute of Fuel, Catalysis and Electrochemistry, 142 D.Kunaev Str., 050010 Almaty, Kazakhstan
2Department of Chemical Engineering, Kazakh-British Technical University, 050000 Almaty, Kazakhstan
3Institute of Batteries LLP, 53 Kabanbay Batyr Ave., 010000 Nur-Sultan, Kazakhstan
The aerosol pyrolysis method was used to synthesize lithium-iron-phosphate (LiFePO4), a cathode material for lithium-ion batteries. LiFePO4 was synthesized from lithium carbonate, obtained from Kazakhstan spodumene, raw material. Modifying additives as the electrically conductive polymer polyaniline improve battery cycling.
1. G.B.Cho, J.P.Noh, H.J.Sung et al., Microelectron. Eng., 89, 104 (2012).
https://doi.org/10.1016/j.mee.2011.03.141
2. N.Dudney, J. Electrochem. Soc. Interface, 17, 44 (2008).
3. J.Chen, Materials, 6, 156 (2013).
https://doi.org/10.3390/ma6010156
4. IRENA. Battery Storage for Renewables Market Status and Technology Outlook, International Renewable Energy Agency (2015).
5. C.Pillot, Main Trends for Rechargeable Battery Market 2009-2020, Cannes, 248 (2010).
6. J.M.Tarascon, M.Armand, Nature, 414, 359 (2001).
https://doi.org/10.1038/35104644
7. Z.Bakenov, M.Nakayama, M.Wakihara, Electrochem. Solid-State Lett., 10, 208 (2007).
https://doi.org/10.1149/1.2750229
8. Z.Bakenov, I.Taniguchi, J. Electrochem. Soc., 157, 430 (2010).
https://doi.org/10.1149/1.3294698
9. G.Bishimbayeva, D.Zhumabayeva, N.Zhandayev et al., Oriental J. Chemistry, 34, 2762 (2018).
https://doi.org/10.13005/ojc/340611
10. RK Patent 3, 33675 (2019).
11. M.Armand, J.-M.Tarascon, Nature, 451, 652 (2008).
https://doi.org/10.1038/451652a
12. I.Taniguchi, Z.Bakenov, Powder Technology, 159, 55 (2005).
https://doi.org/10.1016/j.powtec.2005.07.002