Absorbent/environmental catalysts

  • A variety of adsorbents and catalysts are deigned to selectively remove toxic gas,
    improving air quality.
  • Development of absorbents effective for removal of various gases and catalysts
    for industrials uses including semiconductor processes
  • A wide range of applications, such as home appliances, automobiles and industrial use

Applications:

  • Home electrical appliances

    Air purifiers, air conditioners,
    refrigerators and bidets

  • Automobiles

    When incorporated into
    an automobile air conditioner filter,
    it removes foul odors and harmful
    gases present inside the car.

  • Chemical filters

    Used as filters for ventilation in buildings,
    including laboratories and hospitals,
    exhaust emission control
    and airborne firefighting systems

Anode materials for rechargeable batteries

Anode is one of the four materials that are typically used for rechargeable batteries and especially used for electric vehicles and IT products.
The next-generation rechargeable batteries based on active anode materials have
a broad range of applications, including electric vehicles, energy storage systems (ESS)
and space and aviation, beyond digital devices.

Type Artificial graphite Natural graphite Low-crystalline carbon Metal
Structure
Cell capacity 208~360 mAh/g 360~370 mAh/g 160mAh/g 100mAh/g
Surface area 1m²/g 3~8m²/g 2~5m²/g -
Lifetime high low middle very low
Price 15$/kg 10$/kg 12$/kg 60$/kg
A domestic company - Posco Chemtech GS Caltex -
A foreign company Hitechi Chemical
JFE Chemical		 Shanghai Shanshan
BTR Energy		 Nippon Carbon
JFE Chemical		 3M
Mtsui
Patents
patent Manufacturing method for one-dimensional titanium oxide nanotube cluster-graphite negative electrode active material
for lithium batteries and negative
patent No. 10-1309029