The specific surface area of the sodium ion cathode material is 0.1m2/g ~ 10m2/g. In the optimal PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field, the specific surface area of sodium ion cathode material is 0.2m2/g ~ 2m2/g. The vibration density of sodium ion cathode material is 1.5g/cm3 ~ 2.5g/cm3. In some experiments, the particle size of dv50 of the sodium ion cathode material is 3μm ~ 15μm. In the optimal implementation, the dv50 particle size of the sodium ion anode material is 6μm ~ 12μm.
The particle size of dv90 of sodium ion cathode material is 9μm ~ 20μm, and the optimal size is 6μm ~ 11μm. The particle size of dv10 of the sodium ion cathode MATERIAL is 2μm ~ 5μm. It can be seen that the cathode material of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC technology has a very small number of spheroids with small particle size. The particle size of dv10 of sodium ion cathode material is 3μm ~ 5μm.
Preparation method of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC, the general chemical formula of sodium ion cathode material is: nax(niafebmcmn1-a-b-c)o2, wherein m includes at least one of li, mg, ca, cu, al, co, zr, ti, sn, sb, ta and w, 0.70≤x≤1.05, 0.1≤a≤0.6, 0.2≤b≤0.35, 0≤c≤0.15; The first solution consists of soluble nickel salt, soluble divalent iron salt and soluble manganese salt, and the elemental molar amount of nickel, iron and manganese in the first solution satisfies the chemical formula of sodium ion cathode material.
Contact: DELLA
Mob: +86-13929907491
