Water Splitting: Periodic Porous 3D Electrodes Mitigate Gas Bubble Traffic during Alkaline Water Electrolysis at High Current Densities (Adv. Energy Mater. 46/2020)

In article number 2002955 Rui Wu, Cheng Zhu, Yat Li and co-workers demonstrate a new approach for the deterministic design of 3D electrodes to minimize the deleterious effects of gas bubbles by carefully engineering porous highways and transport networks that facilitate rapid bubble transport and release to enhance the total electrode catalytic activity at commercially relevant current densities.