PRODUCTS

Advanced Anode Material Solutions
for Li-ion Battery

An anode material for a lithium rechargeable battery with a high capacity, a high retention ratio, and excellent stability for improving the range and charging efficiency of an electric vehicle and for increasing the usage duration of small electronic devices

Stability
  • Relieving volume expansion of nano-sized silicon active materials by controlling inactive SiO2 phase
High capacity
  • Realizing 1,500 mAh/g far higher than 372 mAh/g, a theoretical capacity of the conventional anode material ‘graphite’
  • Performance improvement by carbon composite
Customization
  • Custom-designed products which can meet different requirements from various fields
  • Oxidation number (0.8~1.6) and particle size control
Competitive prices
  • Use of cheap metallurgical grade silicon and harmless gases
  • Advantageous in cost reduction as facility life expectancy is over 15 years
  • Manufacturing at comparatively low temperatures under atmospheric

TERA Series

  • SiOx -carbon somposite series
  • High performance carbon composite SiOx anode material

Particle Size

< 20 ㎛ (D90)

Specific surface area

5 ~ 20 ㎡/g

TERA Series

Product Capacity (mAh/g)
1st charge
Cap. Retention
(%, @50th cycle)
TERA-1500 > 1,500 > 90
TERA-1300 > 1,300 > 98
TERA-750 > 750 > 98

TSG Series

  • SiOx -graphite mixture series
  • Graphite composite SiOx anode material for mass production

Particle Size

< 30 ㎛ (D90)

Specific surface area

5 ~ 20 ㎡/g

TSG Series

Product Capacity (mAh/g)
1st charge
Cap. Retention
(%, @50th cycle)
TSG-680 > 680 > 98
TSG-480 > 480 > 99

TSO Series

  • SiOx additive series
  • SiOx raw materials for multiple purposes

Particle Size

< 80 nm (D90)

Specific surface area

120 ~ 250 ㎡/g

TSO Series

Product Capacity (mAh/g)
1st charge
Cap. Retention
(%, @50th cycle)
TSO-0.8 > 1,500 > 87
TSO-1.2 > 1,250 > 98
TSO-1.6 > 650 > 99