A carbon-coated cathode material (3) and a preparation method thereof. The carbon-coated cathode material (3) includes a lithium metal phosphate particle (P) and a carbon coating layer (C). The carbon coating layer (C) is coated on the lithium metal phosph...

A manufacturing method of a carbon-coated lithium iron phosphate material including steps of: (a) providing a first slurry, a lithium source, and a first carbon source, wherein the first slurry is formed from an iron source and a phosphorus source, the fir...

A manufacturing method of a carbon-coated lithium iron phosphate material is disclosed. The manufacturing method includes steps of: (a) providing a first slurry, a carbon source and a lithium source, wherein the first slurry is formed from an iron source a...

A preparation method of a composite cathode material is disclosed and includes steps of (a) providing a nickel-manganese compound material, wherein the nickel-manganese compound material is NiMn(OH) or NiMnO, x+y=l; (b) providing a solid electrolyte materi...

A cathode material including a plurality of particles (1). Each of the plurality of particles (1) includes a core layer (10) and a coating layer (20) coated thereon. The core layer (10) includes a lithium metal oxide material having a composition of Li[Nia...

A cathode material with oxygen vacancy is provided. The cathode material includes a lithium metal phosphate compound having a general formula LiMPO, wherein M represents at least one of a first-row transition metal, and 0.001 ≤ z ≤ 0.05.

A preparation method of a battery composite material includes steps of providing phosphoric acid, iron powder, a carbon source and a first reactant, processing a reaction of the phosphoric acid and the iron powder to produce a first product, calcining the ...

A cathode material with double carbon coatings is provided. The cathode material includes a lithium metal phosphate matrix, a first carbon coating, and a second carbon coating. The first carbon coating is coated on the lithium metal phosphate matrix. The s...