BYK Additives
for Batteries

Additives for Batteries

BYK products for supercapacitors, Li-ion batteries, and fuel cells improve your production process and product properties.

Some of the key-steps during the production of supercapacitors, Li-ion batteries and fuel cells are relying on the dispersion of particles, the control over interfaces, as well as the accurate coating of substrates. Therefore BYK additives can create value for our customers in the area of electrical energy storage and conversion. In this field our research focus lies on Li-ion cells. BYK delivers products for the manufacturing of electrodes and ceramic coated polyolefin separators which contribute to save production costs as well as improving the product properties and safety of the cells.

Li-ion batteries

Fuel cells

  • Additives for polymer electrolyte membrane fuel cells (PEMFCs)
    - Dispersants
    - Rheology additives
  • Additives for membrane production of solid oxide fuel cells (SOFCs)
    - Dispersants
    - Defoamers


  • Dispersants for supercapacitor electrodes (EDLC and hybrid types)

We offer a unique R&D technical service lab in Amagasaki, Japan to solve your challenges. The BYK lab managers, technicians, R&D specialists, and sales force are keen to answer your questions on