Modification of natural Ukrainian graphite using nanostructured oxides. Increasing performance of anodes and cathodes of Li - ion batteries

Effect of Nature of Modifying Additive on Electrochemical Characteristics of Electrodes Based on LiMn2O4

“…For modification of the surface of the spinel (LiMn 2 O 4 ) the following oxides have been used as the modifying additives: Al 2 O 3 , ZrO 2 , TiO 2 , and SiO 2 oxides. The surface modification of the spinel (LiMn 2 O 4 ) was carried out as follows (8). The calculated amount of the powder of the base spinel and the modifier was mixed and thoroughly rubbed in an agate vessel for 60 minutes.…”