Cover Feature: Isomeric Triptycene Triquinones as Universal Cathode Materials for High Energy Alkali Metal Batteries (Batteries & Supercaps 3/2023)

The Cover Feature illustrates two isomers of triptycene tribenzoquinone as universal cathode materials for alkali metal rechargeable batteries. By changing the position of their carbonyl groups from para- to ortho-position, the redox potentials are tuned without sacrificing their specific capacities, leading to high specific energies in Li, Na, and K cells. More information can be found in the Research Article by K. Awaga, S. Y. Park, J. E. Kwon and co-workers.