Cycling Stability News Today

Researchers have published an article in the journal ACS Applied Energy Materials which considers the basics of redox flow batteries and the direct effect of carbon felt on cyclic stability.

Abstract P2-type layered oxides are considered as promising cathode materials for rechargeable sodium ion batteries, but preparing P2-type cathodes with high-operating voltage and long-life is still a big challenge. Herein, spherical P2-type cathode Na0.67Ni0.17Co0.17Mn0.66Ti0.05Mg0.05O2 has been designed, and the critical roles of Ti and Mg on electrochemical performance of the cathodes are systematically investigated. The high-temperature XRD clearly exhibits the forming process of the pure p...