Title : MnO2 nanotubes as efficient catalysts for metal-air battery advancements: Synthesis, applications, and performance enhancement
Abstract:
Metal-air batteries are emerging as promising candidates for high-energy-density energy storage, with applications ranging from portable electronics to electric vehicles. However, their practical viability hinges on addressing challenges related to efficiency and cost-effectiveness. In this regard, the utilization of MnO2 nanotubes as efficient catalysts offers a transformative approach to enhance metal-air battery performance. This paper presents a comprehensive overview of the synthesis, applications, and performance enhancement potential of MnO2 nanotubes in metal-air batteries. The synthesis of MnO2 nanotubes involves advanced fabrication techniques that result in well-defined structures with high surface area and tailored morphologies. These characteristics enable optimized electrochemical interfaces, fostering improved catalytic activity for oxygen reduction and evolution reactions, essential processes in metal-air battery operation. The electrochemical behavior of MnO2 nanotubes is examined in detail, showcasing their proficiency in accelerating reaction kinetics and reducing overpotentials.
