Enhanced ion diffusion kinetics achieved through interpenetrated structures in electrochemical energy storage devices

As global demand for electrochemical electrodes continues to rise, a new trend has emerged, emphasizing the need to maintain ion diffusion efficiency while accommodating ultra-high loadings of active materials to enhance capacity and energy density. In three-dimensional space, structured electrodes with high porosity and low tortuosity have proven effective in improving the performance of various electrochemical energy storage devices (EESDs).