The present disclosure relates to the field of lithium-ion batteries and discloses a single crystal cathode material, a preparation method thereof, and a lithium-ion battery. The single crystal cathode material has a size distribution B=(P−P)/Pof single ...

Provided are a cathode active material and a preparation method thereof, a cathode plate, a battery, and an electrical device. The cathode active material includes a plurality of primary particles. The equivalent number Nof (003) crystallographic planes an...

The present application relates to the technical field of lithium-ion battery, and particularly, to a cathode active material and a preparation method thereof, a positive electrode plate, a battery, and an electrical apparatus. An offset angle of a (104) d...