Highly efficient oxygen evolution reaction via facile bubble transport realized by three-dimensionally stack-printed catalysts oleh Ye Ji Kim, Ahyoun Lim, Jong Min Kim, Donghoon Lim, Keun Hwa Chae, Eugene N. Cho, Hyeuk Jin Han, Ki Ung Jeon, Moohyun Kim, Gun Ho Lee, Gyu Rac Lee, Hyun S. Ahn, Hyun S. Park, Hyoungsoo Kim, Jin Young Kim, Yeon Sik Jung