Oxvolt™ S221

Oxvolt™ S221 by OXEA is a biodegradable and non-toxic film-forming agent. It is a co-solvent for water-based electrode coatings that enables crack-free surfaces after coating and drying for lithium-ion batteries. It is particularly suitable for high energy graphite anodes.

• It allows for better electrode processing and reduces production failure rates compared to conventional water-based manufacturing processes.
• It reduces the viscosity of the slurry and facilitates processing by optimizing the mixing properties of the slurry and the quality of the electrode after coating and the first drying phases.
• Oxvolt™ S221 offers improved electrode processability that supports the development of high performance, environmentally friendly, high-energy lithium-ion batteries for electric vehicles.