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A LiNi0.8Co0.15Al0.05O2/Ge electrochemical system for lithium-ion batteries

Tatiana L'vovna Kulova 1
Tatiana L'vovna Kulova
, 
Il'ya Mikhailovich Gavrilin 1
Il'ya Mikhailovich Gavrilin
, 
Yulia O Kudryashova 1
Yulia O Kudryashova
, 
Alexandr Mordukhaevich Skundin 1
Alexandr Mordukhaevich Skundin
10.1016/j.mencom.2020.11.029
Published 2020-11-03
Communication , Volume 30, Issue 6, 775-776
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Kulova T. L. et al. A LiNi0.8Co0.15Al0.05O2/Ge electrochemical system for lithium-ion batteries // Mendeleev Communications. 2020. Vol. 30. No. 6. pp. 775-776.
GOST all authors (up to 50) Copy
Kulova T. L., Gavrilin I. M., Kudryashova Y. O., Skundin A. M. A LiNi0.8Co0.15Al0.05O2/Ge electrochemical system for lithium-ion batteries // Mendeleev Communications. 2020. Vol. 30. No. 6. pp. 775-776.
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TY - JOUR
DO - 10.1016/j.mencom.2020.11.029
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.11.029
TI - A LiNi0.8Co0.15Al0.05O2/Ge electrochemical system for lithium-ion batteries
T2 - Mendeleev Communications
AU - Kulova, Tatiana L'vovna
AU - Gavrilin, Il'ya Mikhailovich
AU - Kudryashova, Yulia O
AU - Skundin, Alexandr Mordukhaevich
PY - 2020
DA - 2020/11/03
PB - Mendeleev Communications
SP - 775-776
IS - 6
VL - 30
ER -
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@article{2020_Kulova,
author = {Tatiana L'vovna Kulova and Il'ya Mikhailovich Gavrilin and Yulia O Kudryashova and Alexandr Mordukhaevich Skundin},
title = {A LiNi0.8Co0.15Al0.05O2/Ge electrochemical system for lithium-ion batteries},
journal = {Mendeleev Communications},
year = {2020},
volume = {30},
publisher = {Mendeleev Communications},
month = {Nov},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.11.029},
number = {6},
pages = {775--776},
doi = {10.1016/j.mencom.2020.11.029}
}
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Kulova, Tatiana L'vovna, et al. “A LiNi0.8Co0.15Al0.05O2/Ge electrochemical system for lithium-ion batteries.” Mendeleev Communications, vol. 30, no. 6, Nov. 2020, pp. 775-776. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.11.029.

Keywords

germanium nanostructures
LiNi0.8Co0.15Al0.05O2
lithium-ion battery
low temperatures
propylene carbonate–dimethoxyethane

Abstract

The title system with a positive electrode based on a LiNi0.8Co0.15Al0.05O2 mixed layered oxide and a negative electrode of filamentary germanium nanostructures can operate at low temperatures (to −55°C) in an electrolyte based on propylene carbonate. The energy density of such a battery is about 400Whkg−1 (in terms of active compounds), which exceeds that of commercial LiCoO2/C batteries by a factor of 1.25.

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