An MXene/POP hybrid material with abundant redox-active sites was prepared through an in situ growth strategy and exhibited high specific capacitance, excellent rate performance, and outstanding long-term cycling stability for pseudocapacitors.
This review offers an overview of the merits and applications of materials for aqueous redox flow batteries, focusing on the design principles of redox-active materials and the development of functional materials for electrodes and membranes.
This communication documents the first case of a solvation regulation strategy for improving the AORFB cycling lifetime by exploiting the ion pairing and hydration effect of supporting electrolytes.
The proposed system can deliver a volumetric capacity of 19 A h L−1. This study conveys the electrochemical–chemical–electrochemical (ECE) pathway used to mitigate capacity loss due to peroxo dimer formation.
In operando techniques allow for real-time monitoring to elucidate mechanisms, assess degradation rates, and optimize functionality of redox-flow batteries.