Phenothiazine derivative cathodes with tunable molecular structures for ultralong-life lithium batteries

Key Points

• Ultralong-life lithium batteries may improve energy density with specific molecular structures in phenothiazine derivatives, enhancing overall performance.
• The study reports up to 80% retention after 1,000 charge cycles, showcasing promising longevity for these new cathode materials.
• Exploration of phenothiazine-derived molecular variations was employed to identify optimal configurations for cathodes.
• This research highlights the need for advanced cathode materials to meet growing energy storage demands in various applications.