BASF Delivers Initial Cathode Materials for Semi-Solid Battery Production

WELION New Energy, a pioneering company in solid-state lithium-ion battery technology, has made a significant stride in the development of energy storage solutions. The company, founded in 2016, has been actively engaged in research, development, and production of solid-state lithium-ion batteries.

In August 2024, WELION New Energy began a collaborative project with BASF, a leading chemical company, aimed at the future commercial use of cathode materials for semi-solid state batteries. The project transitioned from the concept phase to mass production within a year, marking a milestone in the pursuit of more efficient and sustainable energy storage.

The mass-produced cathode materials are based on a high-nickel NCM cathode material with a special composite coating. This unique coating is intended to reduce interface problems between the cathode material and solid electrolyte, potentially leading to improvements in energy density, cycle stability, and lifespan.

WELION New Energy describes itself as a trailblazer in the field of solid-state lithium-ion batteries, citing several technological breakthroughs. The company's primary focus has always been on solid-state lithium-ion batteries, and this collaboration with BASF further solidifies their position as a key player in the industry.

The cooperation between WELION New Energy and BASF is not limited to this project. The two entities are involved in multiple joint projects, reflecting a shared vision for the future of energy storage. WELION New Energy is also closely associated with the Institute of Physics of the Chinese Academy of Sciences, adding to its credibility in the field.

The cathode materials were produced by the joint venture BASF Shanshan Battery Materials. The delivery of the first mass-produced cathode materials marks a step towards bringing solid-state batteries into wider use. With these advancements, WELION New Energy continues to push the boundaries of what is possible in the realm of energy storage, contributing to a more sustainable and efficient future.

Despite extensive research, the name of the head or technical director of WELION New Energy Technology involved in the collaboration with BASF on cation storage materials for semi-solid state batteries could not be ascertained from the available information.