Preparation electrochemical/thermal properties of LiNi_0.74Co_0.26O_2 cathode material

摘要

Electrocjhemical and thermal properties of LiNi_0.74Co_0.26O_2 cathode material with 5, 13 and 25 μm-sized particles have been studied by using a coin-type half-cell Li/LiNi_0.74Co_0.26O_2. The specific capacity of the material angles from, 205 to 210 mA h g~-1, depending on the particle size or the Brunauer, Emmett and Teller(BET) surface area.