The aim of the European research project Cobra

The aim of the European research project Cobra is to develop a novel co-free lithium-ion battery that will eliminate many of the current defects by improving every component in the battery system. The project will lead to a battery system that has a high energy density and low cost, enables increased cycles and contains less critical materials. To achieve this goal, electrochemical performance is improved by focusing on cobalt-free cathode and advanced S-compounds as anode and separator. The corresponding procedure ultimately includes a cell density of more than 750 Wh/l, a lifespan of more than 2000 cycles, a quick-adecapability of 3C and a 50 percent reduction in the packing weight.

In November 2020 /  >> Download PDF