Heterostructures of MXenes and transition metal oxides for supercapacitors: an overview

Abstract

MXene/TMO heterostructures are potential candidates for high-performance supercapacitors, thanks to the reduced stacking of MXene sheets, high electrical conductivity and improved capacity due to the synergistic effects of the conductive MXenes and TMOs.

High-entropy-based nano-materials for sustainable environmental applications

“…122 Due to their high power density, quick charging time, and extended lifespan, they have garnered significant attention. 123 Researchers have explored diverse materials for supercapacitor electrodes, striving to boost their specific capacitance, conductivity, and specific surface area for greater energy storage capacity and quicker charge/discharge rates. Despite these efforts, optimization of the electrode materials still remains critical.…”

MOF-derived NiAl2O4/NiCo2O4 porous materials as supercapacitors with high electrochemical performance

“…They can be further applied in an asymmetric supercapacitor device powering a commercial LED up to 90 seconds. 16–18…”

High-performance supercapacitors: electrochemical insights into CoP/MXene nanomaterial performance

“…Their tunable properties and versatility make them a superior choice for supercapacitor applications, showcasing their potential to advance electrochemical technologies. 5–8 Combining cobalt phosphide (CoP) and MXene in electrochemical applications synergizes the high conductivity of CoP with the large surface area and tunable properties of MXene. This composite material aims to enhance overall energy storage device performance by maximizing the strengths of each component, leading to improved conductivity, increased active sites for reactions, and enhanced mechanical stability.…”