Manganese (Sulfide/Oxide) based electrode materials advancement in supercapattery devices

Recently, energy storage devices, specifically supercapattery devices, have attained much attention due to their high energy density (E), extraordinary power density (P) and high stability devices. Manganese (sulfide/oxide) based nanomaterials are more stimulating than conventional materials for supercapattery energy storage devices. They are due to their high conductivity, porous area and surface sensitivity, cost-effectiveness, simple fabrication, and less hazardous to the environment. This review describes a detailed study on manganese (sulfide/oxide) based electrode materials in energy storage devices. The synthesis methods of nanomaterials, such as hydrothermal, precipitation, chemical vapour deposition (CVD), electrodeposition, and energy storage mechanisms, are explained. Further, the composites of manganese (sulfides/oxide) based electrode materials with other materials are discussed to enhance the impact and performance of the host material. This review paper summarizes recent developments in sulfides/oxide-based electrode materials for supercapattery devices as viable next-generation high-performance batteries or supercapacitors replacement. In conclusion, future prospective and suggestions delivers a comprehensive thought and road map for the growth of future materials in energy storage devices.

Automated summary

Recently, manganese-based nanomaterials have received much attention in energy storage devices due to their high conductivity, porous structure, cost-effectiveness, and environmental friendliness. This review provides a comprehensive study on the synthesis methods and energy storage mechanisms of manganese-based electrode materials. It also discusses the composites with other materials to enhance the performance. Furthermore, it summarizes the recent developments in sulfides/oxide-based electrode materials for supercapattery devices as a potential alternative for high-performance batteries or supercapacitors.