A concise review on cathode materials for Na-ion batteries

Abstract

Electricity storage has gained attention due to the extreme fossil fuel consumption, clean energy intermittent nature. Li-ion batteries are extensively utilized for transportable energy storage systems. But, inadequate lithium possessions are not sufficient for significant application demand. Na-ion batteries are feasible substitutes for Li-ion batteries owing to their little cost and plentiful possessions of sodium. Cathode constituents are the crucial part that regulates the complete performance and total price of Na-ion batteries. This paper discusses the structural characteristics, electrochemical concert, and approaches applied to augment the performance of layered oxides, polyanions, and Prussian blue analogs as cathode constituents for Na-ion batteries. This review discusses the current progress of the cathode constituents utilized for Na-ion batteries and the altered approaches offer to progress their electrochemical performance.