Sandwich-like MXene bridged heterostructure electrode enables anti-aggregation and superior storage for aqueous zinc-ion batteries

Advancements in 2D MXene-based supercapacitor electrodes: synthesis, mechanisms, electronic structure engineering, flexible wearable energy storage for real-world applications, and future prospects

“…Secondly, heterostructures can improve the charge transfer kinetics of MXene electrodes. 263 MXenes have high electrical conductivity but sometimes suffer from limited ion diffusion due to their interlayer spacing. By introducing heterostructures, the ion diffusion pathways can be optimized, facilitating faster ion transport and reducing the resistance at the electrode–electrolyte interface.…”