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An improvement in the ionic conductivity and electrochemical characteristics of LiFePO4 by heterogeneous doping with NASICON-type phosphate

Andrey Igorevich Svitan'ko 1
Andrey Igorevich Svitan'ko
, 
Svetlana Aleksandrovna Novikova 1
Svetlana Aleksandrovna Novikova
, 
Tatiana L'vovna Kulova 2
Tatiana L'vovna Kulova
, 
Alexandr Mordukhaevich Skundin 2
Alexandr Mordukhaevich Skundin
, 
Andrei Borisovich Yaroslavtsev 1
Andrei Borisovich Yaroslavtsev
10.1016/j.mencom.2015.05.016
Published 2015-04-28
Communication , Volume 25, Issue 3, 207-208
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Svitan'ko A. I. et al. An improvement in the ionic conductivity and electrochemical characteristics of LiFePO4 by heterogeneous doping with NASICON-type phosphate // Mendeleev Communications. 2015. Vol. 25. No. 3. pp. 207-208.
GOST all authors (up to 50) Copy
Svitan'ko A. I., Novikova S. A., Kulova T. L., Skundin A. M., Yaroslavtsev A. B. An improvement in the ionic conductivity and electrochemical characteristics of LiFePO4 by heterogeneous doping with NASICON-type phosphate // Mendeleev Communications. 2015. Vol. 25. No. 3. pp. 207-208.
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TY - JOUR
DO - 10.1016/j.mencom.2015.05.016
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.05.016
TI - An improvement in the ionic conductivity and electrochemical characteristics of LiFePO4 by heterogeneous doping with NASICON-type phosphate
T2 - Mendeleev Communications
AU - Svitan'ko, Andrey Igorevich
AU - Novikova, Svetlana Aleksandrovna
AU - Kulova, Tatiana L'vovna
AU - Skundin, Alexandr Mordukhaevich
AU - Yaroslavtsev, Andrei Borisovich
PY - 2015
DA - 2015/04/28
PB - Mendeleev Communications
SP - 207-208
IS - 3
VL - 25
ER -
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@article{2015_Svitan'ko,
author = {Andrey Igorevich Svitan'ko and Svetlana Aleksandrovna Novikova and Tatiana L'vovna Kulova and Alexandr Mordukhaevich Skundin and Andrei Borisovich Yaroslavtsev},
title = {An improvement in the ionic conductivity and electrochemical characteristics of LiFePO4 by heterogeneous doping with NASICON-type phosphate},
journal = {Mendeleev Communications},
year = {2015},
volume = {25},
publisher = {Mendeleev Communications},
month = {Apr},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.05.016},
number = {3},
pages = {207--208},
doi = {10.1016/j.mencom.2015.05.016}
}
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Svitan'ko, Andrey Igorevich, et al. “An improvement in the ionic conductivity and electrochemical characteristics of LiFePO4 by heterogeneous doping with NASICON-type phosphate.” Mendeleev Communications, vol. 25, no. 3, Apr. 2015, pp. 207-208. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2015.05.016.

Abstract

Composite materials based on LiFePO4 with olivine structure and Li1.3Ti1.7Fe0.3(PO4)3 with NASICON structure have been synthesized and characterized by the XRD analysis, scanning electron microscopy and impedance spectroscopy. The investigation of electrochemical behavior of obtained composites additionally coated with a thin carbon layer demonstrated that the LiFePO4-based materials doped by phosphate with the NASICON structure exhibit higher electrochemical capacity in comparison with the initial LiFePO4.

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