Plasma-Doped Carbon-Based Anode Materials in Potassium Ion Batteries: A Review of Current and Future Prospects

Abstract

With the increasing demand for energy, finding clean, efficient, and renewable energy storage solutions is a crucial focus in today's world. In this context, potassium-ion batteries have garnered widespread research and attention as an essential solution to address environmental pollution and future energy challenges. This paper focuses on one of the key components of potassium-ion batteries - the anode materials, with a special emphasis on plasma-doped carbon-based anode materials. Initially, the significance of carbon-based anode materials in ion batteries is introduced. Subsequently, a detailed exploration is conducted on the diverse applications of plasma-doped carbon-based anode materials in lithium-ion, sodium-ion, and potassium-ion batteries. These materials demonstrate excellent electrochemical performance, significantly improving the energy density, cycle life, and stability of the batteries. Looking ahead, we will additionally discuss the optimization of synthesis methods, further enhancement of electrochemical properties, and the prospective development of large-scale production techniques. Finally, the study underscores the potential of plasma-doped carbon-based anode materials to emerge as a new trend in the field of future energy storage, making a substantial contribution to advancing sustainable energy storage technologies.