Comparative Characteristics of the Li–Fe–O and Li–Fe–Р–O Powders Obtained by Pyrolytic Extraction


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Abstract

The structural and optical properties of lithium–iron oxide and lithium–iron–phosphorus oxide obtained by pyrolytic extraction are compared using X-ray diffraction, vibrational spectroscopy, and Raman spectroscopy. The conditions for the formation of crystalline phases of these disperse materials are established. Using methods of spectroscopy, the material is demonstrated to contain carbon, improving the mobility of electrons.

About the authors

T. N. Patrusheva

Ustinov Baltic State Technical University (VOENMEKh); Siberian Federal University

Author for correspondence.
Email: pat55@mail.ru
Russian Federation, St. Petersburg, 190005; Krasnoyarsk, 660041

S. D. Kirik

Siberian Federal University

Email: pat55@mail.ru
Russian Federation, Krasnoyarsk, 660041

A. Ya. Korets

Siberian Federal University

Email: pat55@mail.ru
Russian Federation, Krasnoyarsk, 660041

A. I. Khol’kin

Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences

Email: pat55@mail.ru
Russian Federation, Moscow, 119991

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