Freeze drying synthesis of LiNi$_{0.4}$Mn$_{0.4}$Co$_{0.2}$O$_{2}$ cathode materialsfor lithium-ion batteries
Nanosistemy: fizika, himiâ, matematika, Tome 4 (2013) no. 1, pp. 105-112
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For the first time, ultradispersed cathode materials LiNi$_{0.4}$Mn$_{0.4}$Co$_{0.2}$O$_{2}$ were obtained from freeze dried precursors with different anionic composition. The thermal decomposition of freeze drying precursors was carried out at 800–950$^\circ$C. By using XRD and SEM techniques, it was shown that particle size, crystallinity and cation ordering of Ni$^{2+}$ and Li$^+$ions enhance with increasing thermal treatment temperature up to 900$^\circ$C. It was established that LiNi$_{0.4}$Mn$_{0.4}$Co$_{0.2}$O$_{2}$ powders obtained from nitrate precursor at 900$^\circ$C possess the highest degree of crystallinity and cation ordering.
Keywords:
ultradispersed powders, freeze drying, cathode materials, lithium-ion battery.
@article{NANO_2013_4_1_a11,
author = {K. A. Kurilenko and O. A. Brylev and T. V. Filippova and A. Y. Baranchikov and O. A. Shlyakhtin},
title = {Freeze drying synthesis of {LiNi}$_{0.4}${Mn}$_{0.4}${Co}$_{0.2}${O}$_{2}$ cathode materialsfor lithium-ion batteries},
journal = {Nanosistemy: fizika, himi\^a, matematika},
pages = {105--112},
year = {2013},
volume = {4},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/NANO_2013_4_1_a11/}
}
TY - JOUR
AU - K. A. Kurilenko
AU - O. A. Brylev
AU - T. V. Filippova
AU - A. Y. Baranchikov
AU - O. A. Shlyakhtin
TI - Freeze drying synthesis of LiNi$_{0.4}$Mn$_{0.4}$Co$_{0.2}$O$_{2}$ cathode materialsfor lithium-ion batteries
JO - Nanosistemy: fizika, himiâ, matematika
PY - 2013
SP - 105
EP - 112
VL - 4
IS - 1
UR - http://geodesic.mathdoc.fr/item/NANO_2013_4_1_a11/
LA - ru
ID - NANO_2013_4_1_a11
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%A O. A. Brylev
%A T. V. Filippova
%A A. Y. Baranchikov
%A O. A. Shlyakhtin
%T Freeze drying synthesis of LiNi$_{0.4}$Mn$_{0.4}$Co$_{0.2}$O$_{2}$ cathode materialsfor lithium-ion batteries
%J Nanosistemy: fizika, himiâ, matematika
%D 2013
%P 105-112
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%U http://geodesic.mathdoc.fr/item/NANO_2013_4_1_a11/
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K. A. Kurilenko; O. A. Brylev; T. V. Filippova; A. Y. Baranchikov; O. A. Shlyakhtin. Freeze drying synthesis of LiNi$_{0.4}$Mn$_{0.4}$Co$_{0.2}$O$_{2}$ cathode materialsfor lithium-ion batteries. Nanosistemy: fizika, himiâ, matematika, Tome 4 (2013) no. 1, pp. 105-112. http://geodesic.mathdoc.fr/item/NANO_2013_4_1_a11/