Publications by authors named "Vitalii A Shevchenko"
Article Synopsis
- The study investigates various electrolytes for high-voltage lithium-ion batteries, focusing on their stability and performance in lithium half-cells.
- Several electrolyte solutions were tested, including those based on LiPF with additives and in various solvent combinations, employing multiple analytical techniques.
- It was found that concentrated LiPF solutions in a specific solvent mixture showed the best performance, exhibiting greater anodic stability and lower resistance during cycling.
"Spinel-layered" LiNiMnO ( = 0, 0.5, 1) materials are considered as a cobalt-free alternative to currently used positive electrode (cathode) materials for Li-ion batteries. In this work, their electrochemical properties and corresponding phase transitions were studied by means of synchrotron X-ray powder diffraction (SXPD) in operando regime.
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