High–performance water electrolyzer with minimum platinum group metal usage: Iron nitride–iridium oxide core–shell nanostructures for stable and efficient oxygen evolution reaction

Hui‐Yun Jeong, Jinho Oh, Gyu Seong Yi, Hee‐Young Park, Hee‐Young Park, Sung Ki Cho, Jong Hyun Jang, Sung Jong Yoo, Hyun S. Park, Hyun S. Park