The potential of carbon nanotubes (CNTs) in advancing battery technology has attracted significant attention in recent years. As researchers and engineers work to address energy storage challenges, CNTs have emerged as promising candidates due to their unique structural and electronic properties.1
CNTs are cylindrical nanostructures composed of carbon atoms arranged in a hexagonal lattice. They exist in two main forms: single-walled (SWCNTs), consisting of a single layer of carbon atoms, and multi-walled (MWCNTs), comprising multiple concentric layers.
Depending on the arrangement of carbon atoms, CNTs can exhibit either metallic or semiconducting behavior, tailored through various synthesis techniques and structural modifications. This tunability makes CNTs versatile materials for applications, including electronics, composites, sensors, and energy storage devices.2
In the context of battery technology, CNTs' high electrical conductivity facilitates rapid electron transport, reducing internal resistance and enabling high-power performance. Their large surface area enhances electrode-electrolyte interactions, promoting efficient ion diffusion and storage.2
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