Through this, the company aims to become the most crucial material supplier for clients who are accelerating the development of next-generation batteries. LOTTE ENERGY MATERIALS is aligned with the secondary batteries business strategy of LOTTE Group's Chemical Division to establish a value chain for key materials in secondary batteries.
Through this, the company aims to become the most crucial material supplier for clients who are accelerating the development of next-generation batteries.
-
Elecfoil (Elecfoil:Electro-deposited
Copper Foil)- Technologies Owned
-
- Possession of technology for simultaneous
implementation of high strength and high
elongation
-
Elecfoil for PCB
- Ultra-low roughness copper foil for
AI accelerators - - Optimized for ultra-high-speed signal
transmission - Technologies Owned
- - Possession of roughness control technology
- Ultra-low roughness copper foil for
-
Solid Electrolyte
for
All-Solid-State
Batteries- Sulfide-based solid electrolyte
- - High ionic conductivity, high stability
-
- Technologies Owned
1) Possession of dry/wet synthesis technology
2) Possession of particle size control technology - Halide-based solid electrolyte
-
- Provides electrochemical
stability and oxidation
stability -
Pilot facility construction
completed
(’September 2024)
-
LFP Cathode Active
Materials- High-density LFP cathode material and
next-generation LFP - Technologies Owned
- - Particle size control technology
- Pilot facility construction completed
(’December 2024)
- High-density LFP cathode material and
-
Next-Generation
Anode Current
Collector- Nickel-plated copper foil
- - High heat resistance and corrosion
resistance - Technologies Owned
- - Nickel surface treatment technology
-
Primer Coated Foil
- Possession of surface coating technology
based on Elecfoil - Customer-tailored response products
Primer Coated FoilProduct LYC Features For Next-gen anode
electrodeUsed copper foil L2B L2S Elecfoil-thickness ㎛ 6~12 Product thickness ㎛ ≤1 Tensile strength kgf/㎟ 30~40 35~50 Corrosion Prevention Medium Color - Width Customer-tailored
response - Possession of surface coating technology
-
Si Anode Active
Material (Under Development)- - Silicon anode material of Si-X type
- - High-content silicon anode electrode
· Lithium-ion battery materials (cathode material, anode material, separator, electrolyte organic solvent)
· Next-generation battery solutions (solid electrolyte, lithium metal anode material, vanadium liquid electrode)
· Next-generation battery solutions (solid electrolyte, lithium metal anode material,
vanadium liquid electrode)
