// High-Energy and Affordable Batteries for Electric Vehicles

Cycling stability of Li ion full cell with new cathode material; Charge/discharge profile of cell (insert).

Charge/Discharge curve for cathode material (Li1.77Mn1.5Ni0.5O4).

SEM of cathode powder.

SEM of powder particles of cathode powder.

SEM of single particle of cathode powder.

ZSW develops new cobalt-free cathode material for lithium-ion cells

Scientists at the Centre for Solar Energy and Hydrogen Research Baden-Württemberg (ZSW) have developed an exciting newly-engineered cathode material for high energy lithium ion batteries. This material, lithium nickel manganese oxide, achieves up to 40 percent higher energy density than conventional cathode materials. It is produced with comparatively low nickel content and the need of expensive raw materials such as cobalt is eliminated. Importantly, the material has been engineered to be suitable for large-scale production. With this innovation, the development of a safe and affordable high energy lithium ion battery for electric vehicles is within reach. ZSW is now seeking development partners for future material and cell production.

For further information please read the attached press release 14/2015.

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