Comparison of the basic physical and chemical properties of complex oxides LiNixMnyCo1–xyO2 (0.3 ≤ x ≤ 0.6; 0.2 ≤ y ≤ 0.4) obtained by different methods


Дәйексөз келтіру

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Аннотация

Cathode materials in the form of complex metal oxides LiNixMnyCo1–xyO2 (0.3 ≤ x ≤ 0.6; 0.2 ≤ y ≤ 0.4) obtained by different methods, such as a solid state method and a method of thermal destruction of organometallic compounds in oil, are studied. The results of the elemental analysis, TGA/DSC, XRD, SEM, TEM, and electrochemical tests are presented. It is found that complex metal oxides obtained by the method of thermal destruction of organometallic compounds in oil are composed of primary nanocrystallites (up to 100 nm) coated by a nanoscale carbon layer that can significantly improve the electrochemical characteristics of the basic lithium-ion battery based thereon.

Авторлар туралы

V. Voronov

LLC AkKo Lab; Kurnakov Institute of General and Inorganic Chemistry

Хат алмасуға жауапты Автор.
Email: voronovvs89@gmail.com
Ресей, Moscow, 129110; Moscow, 119991

A. Shvetsov

LLC AkKo Lab

Email: voronovvs89@gmail.com
Ресей, Moscow, 129110

S. Gubin

LLC AkKo Lab; Kurnakov Institute of General and Inorganic Chemistry

Email: voronovvs89@gmail.com
Ресей, Moscow, 129110; Moscow, 119991

A. Cheglakov

LLC AkKo Lab

Email: voronovvs89@gmail.com
Ресей, Moscow, 129110

D. Kornilov

LLC AkKo Lab

Email: voronovvs89@gmail.com
Ресей, Moscow, 129110

A. Karaseva

LLC AkKo Lab

Email: voronovvs89@gmail.com
Ресей, Moscow, 129110

E. Krasnova

LLC AkKo Lab

Email: voronovvs89@gmail.com
Ресей, Moscow, 129110

S. Tkachev

LLC AkKo Lab

Email: voronovvs89@gmail.com
Ресей, Moscow, 129110

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