CATHODE MATERIAL WITH DOUBLE-LAYER PARTICLE COATING

An electrode is provided. The electrode includes an electrode material comprising a plurality of electrode active material particles. Each of the plurality of electrode active material particles includes a core, a first coating layer formed on a first surface of the core, and a second coating layer formed on a second surface of the first coating layer. The core is formed of a lithium transition metal oxide material. The first coating layer includes a platinum alloy. The second coating layer includes a metal oxide. The present invention also relates to a battery including the electrode material.