Cover Feature: Flexible Micro‐Supercapacitors with Enhanced Energy Density Utilizing Flash Lamp Annealed Graphene‐Carbon Nanotube Composite Electrodes (Batteries & Supercaps 12/2024)

The Cover Feature illustrates the advanced fabrication process and structure of flexible micro-supercapacitors (MSCs) with 3D interconnected graphene/carbon nanotube (CNT) composite electrodes. Combining flash lamp annealing (FLA) and laser ablation, this process transforms graphene oxide and CNT films into high-performance, interdigitated MSCs. The resulting devices deliver exceptional energy density, flexibility, and scalability, thus underscoring their potential for flexible electronics and miniaturized energy-storage applications. More information can be found in the Research Article by Y. Myung and T. Y. Kim (DOI: 10.1002/batt.202400557).