Li-ion battery cells

Company
Covered by NDA
Country
Taiwan, China

Material
Battery

Nanoaugmentation
Cathode and silicon anode of lithium-ion battery by using TUBALL™ BATT NMP 0.4% / TUBALL™ BATT HO 0.4%

Product
Lithium-ion batteries of different cathode chemistries (NCM 811, NCM 622, NCA, LCO) with silicon anodes (Si/O / Si/C)
Key benefits

  • Energy density maximization through higher active cathode material content – >98% (due to ultra-low loading of TUBALL™)
  • Higher battery safety – slower DCR growth over time
  • Higher discharge power at high discharge rates
  • Energy density increase
  • Cycle life improvement
TUBALL™ dramatically improve cycle life of silicon anode, making it possible to use high content of high-energy density silicon in li-ion battery mass production.

Application

Lithium-ion batteries for automotive, consumer electronics and energy storage.

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