Arkema Opens Battery Dry Coating Laboratory
Arkema has inaugurated a new laboratory in Normandy dedicated to dry coating processes for battery electrodes, aiming to advance sustainable manufacturing by reducing energy use and supporting the development of next-generation battery solutions.
The new laboratory at Arkema’s Cerdato Research Center is fully dedicated to exploring and advancing the dry coating process for battery electrodes. This innovative approach represents a major shift in electrode manufacturing. By eliminating the need for solvent evaporation, it significantly reduces energy consumption and lowers the carbon footprint of battery production. The process also simplifies manufacturing steps, making it a more resource-efficient and environmentally responsible alternative to traditional wet coating methods.
The laboratory is equipped with two complementary technologies that enable versatile and precise electrode fabrication. The first is direct calendering, which allows for the production of uniform and consistent electrode layers with controlled thickness. The second is electrodeposition, a technique that in addition enables advanced material layering and customization, offering greater flexibility in electrode design and performance optimization.
Anne Christmann, R&D center Director at Arkema, commented: “This new laboratory embodies the spirit of innovation and commitment in supporting the energy transition. Its establishment here is rooted in our longstanding expertise in powder processing, a key enabler for developing more sustainable processes. With dry coating technologies, we contribute to the emergence of more efficient and environmentally responsible battery production. It is a source of pride to see our teams and partners united around this shared ambition.”
