GEM takes advanced recycling technology, recycled and reused valuable metals, such as nickel, cobalt, manganese, copper, aluminum, iron and lithium from waste batteries. GEM has built the world core manufacturing facility of lithium-ion batteries cathode material and raw material. The designed annual production capacity of NCM and NCA ternary precursor material is 20,000 tons. GEM is the strategic supplier for world famous battery materials enterprises, such as Samsung SDI, ECOPRO, etc. GEM has realized the industrial recycling of using waste batteries to remanufacture battery material.
- NCM ternary material precursor production line
- GEM power battery precursor material production line automatic control system
- NCM ternary power battery material
- Coarse spherical cobalt hydroxide
- NCA ternary power battery material
NCM ternary materials have the advantages of low cost, high specific capacity, high charge-discharge voltage and excellent cycle performance, showing a great potential in the application for high-power lithium-ion batteries. Molecular formula: Ni0.5Mn0.3Co0.2(OH)2
The stability of the nickel-cobalt material can be improved by adding a small amount of aluminium. The restriction of the exothermic reaction enhances its cycle and over-charging performance while maintains the high specific capacity of nickel-rich materials. Therefore, this NCA material is widely used in a number of fields, i.e. mobile phones, notebook computers, portable electronic products, audio products, power tools, backup power supplies, electric vehicles, energy storage systems, etc. In particular, the newly developed NCA cathode material for electric vehicles represents the development direction of cathode material technologies for high performance lithium-ion batteries. Molecular formula: NixCoyAlz(OH)2 (x + y + 3 / 2z).