Dynamic Structure Evolution of Extensively Delithiated High Voltage Spinel LiNiMnO < 1.5.

High voltage spinel is one of the most promising next-generation cobalt-free cathode materials for lithium ion battery applications. Besides the typically utilized compositional range of LiNiMnO4 0 < < 1 in the voltage window of 4.90-3.

Ternary Cathode Blend Electrodes for Environmentally Friendly Lithium-Ion Batteries.

The combination of two active materials into one positive electrode of a lithium-ion battery is an uncomplicated and cost-effective way to combine the advantages of different active materials while reducing the disadvantages of each material. In this work, the concept of binary blends is extended to ternary compositions. The combination of three different active materials provides high versatility in designing the properties of an electrode.