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R&D R&D 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.
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.
Business Areas of the Chemical Group of LOTTE Group

· 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)

Business Areas of the LOTTE Group Chemical Division

LOTTE ENERGY MATERIALS is accelerating the development of next-generation battery materials to lead the market based
on industry-leading technology and to create new future foods for the Company.
In particular, we aim to grow into a sustainable battery materials company through the development of sulfide-based solid electrolyte,
silicon composite anode active material, and highly acidic LFP cathode active material.
LOTTE ENERGY MATERIALS is accelerating the development of next-generation battery materials to lead the market based
on industry-leading technology and to create new future foods for the Company.
In particular, we aim to grow into a sustainable battery materials company through the development of sulfide-based solid electrolyte,
silicon composite anode active material, and highly acidic LFP cathode active material.

Lithium ion battery
Cathode material Anode material Separator Electrolyte
Aluminum foil Copper foil HDPE / PP Organic solvent
Cathode active material Anode active material Separator Electrolyte
Next-generation batteries
All-solid-state battery Vanadium battery
Lithium metal cathode material Vanadium, liquid electrode*
Solid electrolyte ESS, EV Charging Business

2030 Goal : Sales of 7 trillion won (Accumulated investment in total : 7 trillion KRW)

Current businesses
Expansion areas under review
Main businesses of LOTTE ENERGY MATERIALS

* As an essential element for a high-stability vanadium batteries designed for ESS,
it acts as a cathode material, anode material, and electrolyte simultaneously

Lithium ion battery
Cathode material Anode material
Aluminum foil Copper foil
Cathode active
material
Anode active
material
Separator Electrolyte
HDPE / PP Organic solvent
Separator Electrolyte
Next-generation batteries
All-solid-state battery Vanadium battery
Lithium metal
cathode material
Vanadium,
liquid electrode*
Solid electrolyte ESS, EV Charging
Business

* As an essential element for a high-stability vanadium batteries designed for ESS, it acts as a cathode material, anode material, and electrolyte simultaneously

2030 Goal : Sales of 7 trillion won
(Accumulated investment in total : 7 trillion KRW)

Current businesses
Expansion areas under review
Main businesses of LOTTE ENERGY MATERIALS
Major R&D Status of LOTTE ENERGY MATERIALS
Sulfide-based
solid electrolyte
Nanoscale solid electrolyte products with
high ionic conductivity and moisture
stability for all-solid-state batteries
Progress · Equity investment in Factorial, a US all-solid-
  state battery company (2021)
· Lead research and development institution
  for a national project (2021)
  - Pilot line construction in 2024
  - Targeting full-scale mass production in 2027

Silicon composite
anode active material
Si-C type high-performance silicon
anode product with cost
competitiveness
Progress · Equity investment in Enwires, a French
  next-generation anode material company
  (2023)
  - highly scalable / high performance /
  low cost (Si-C series) development
  - Targeting full-scale mass production in 2027
 
· Equity investment in Enwires, a French
  next-generation anode material company   (2023)
  - highly scalable / high performance /
  low cost (Si-C series) development
  - Targeting full-scale mass production in 2027
Highly mass productive
LFP cathode active material
High-voltage product with high energy
density and high productivity compared
to existing LFP
Progress · Joint development with Korea Automobile
  Research Institute (2023)
  - Development of products with high energy
  density and high productivity
  - Construction of LFP semi-mass production
  line in 2024
  - Targeting full-scale mass production in 2025