Zero-cobalt layered cathodes towards sustainable Lithium ion batteries for future electric automotive

EVs powered by lithium ion batteries (LIBs) can greatly reduce carbon emissions, but the production of the state-of-the-art LIB cathodes relies heavily on cobalt, which is frequently mined under unethical and unsustainable conditions, threatening the stability of the raw material supply chain and cost control.

The zero-Co NMX (LiNixMnyX1-x-yO2, NMX, X = Mg, Al, Ti, Nb, Mo, etc.) offers substantial advantages in cost, sustainability and performance, compared with the most widely used Co-based NMC (LiNixMnyCo1-x-yO2) cathodes.

Uppsala University will collaborate with Volvo Car Corp. to assess NMX materials’ electrochemical performance, sustainability and cost-effectiveness to enhance their implementation and accelerate their adoption in EVs.

This project meets FFI's sub-programme missions to reduce cost and promote sustainability in the entire value chain, explore new areas, and balance cost efficiency with climate benefits.