Abstract: The disclosure discloses a nickel cobalt lithium manganate cathode material, a preparation method thereof and a lithium ion battery. The nickel cobalt lithium manganate includes a core and an outer layer covering the outside of the core, the core comprises flaky particles, a D50 particle diameter of the flaky particles in the core is 5-10 ?m, and a D50 particle diameter of particles in the outer layer is 0.1-4.5 ?m.

Abstract: The disclosure discloses a nickel cobalt manganese hydroxide, a cathode material, a preparation method thereof and a lithium ion battery. The nickel cobalt manganese hydroxide comprises a core and an outer layer covering the outside of the core. The core comprises flaky particles, the D50 particle diameter of the flaky particles in the core is 5-8 ?m, and the D50 particle diameter of particles in the outer layer is 0.1-5 ?m.

Abstract: The disclosure discloses a nickel cobalt manganese hydroxide, a cathode material, a preparation method thereof and a lithium ion battery. The nickel cobalt manganese hydroxide comprises a core and an outer layer covering the outside of the core. The core comprises flaky particles, the D50 particle diameter of the flaky particles in the core is 5-8 ?m, and the D50 particle diameter of particles in the outer layer is 0.1-5 ?m.

Abstract: The present specification discloses a ternary material and a preparation method thereof, a battery slurry, an anode and a lithium battery. The ternary material has a composition represented by the general formula LiNi1-x-yCoxMyO2, where the M is Mn or Al, 0<x<1, 0<y<1, x+y<1; and particles of the ternary material include three-level particles having a particle diameter ranging from small to large, the three-level particles include primary particles having a crystal structure, intermediate particles formed by partial melting of a plurality of primary particles, and secondary spheres formed by agglomeration of the intermediate particles.