ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)


nickel

Comparative examination of LiyNixCo1-xO2 materials for lithium-ion battery cathodes

A number of LiyNixCo1-xO2 compounds were synthesised by means of solid-state annealing. The synthesis conditions (the raw components, temperature, duration) were optimized so that phases with y > 0.97 were obtained suitable for making positive electrodes for lithium-ionic batteries. The charge-discharge characteristics of such LiyNixCo1-xO2. electrodes were studied.