How Does Nanotechnology Enhance the Cycle Life of Batteries?
The cycle life of batteries is enhanced through the use of nanocoatings and nanocomposites that prevent the degradation of electrode materials. For example, coating the anode with a thin layer of aluminum oxide at the nanoscale can prevent the formation of a solid electrolyte interphase (SEI) layer, which degrades over time. Similarly, nanoparticle additives can improve the structural stability of cathode materials, thereby extending the battery's life.
