Towards K-Ion and Na-Ion Batteries as “Beyond Li-Ion”

[1 ]Department of Applied Chemistry; Tokyo University of Science; 1-3 Kagurazaka, Shinjuku Tokyo 162-8601 Japan

[2 ]Elements Strategy Initiative for Catalysts and Batteries (ESICB); Kyoto University; 1-30 Goryo-Ohara, Nishikyo-ku Kyoto 615-8245, Japan

[3 ]Materials Science and Nanoengineering Department; Mohamed 6 Polytechnic University; Lot 660-Hay Moulay Rachid Benguerir 43150, Morocco