Good electrochemical energy storage (EES) devices such as rechargeable batteries and supercapacitors can store a lot of energy and release it quickly, but these design goals are often at odds with each other. Using design optimization and 3D printing, a team led by engineers and scientists at Lawrence Livermore National Laboratory (LLNL) has overcome this tradeoff and demonstrated a 3D-printed electrode design for EES that maximizes storage capacity under practical conditions.
3D-printed interlocking electrodes demonstrate optimization potential for energy storage
