Exsolved Fe₃Ni Perovskite Electrocatalyst

Superior high-T HOR

Strain relaxation refines exsolved Fe₃Ni nanoparticles, enhancing high-temperature HOR activity and durability.

Kim, Hyunmin · Lim, Chaesung · Jiamin, Gu · Jeong, Hu-young · Han, Jeongwoo · Jang, Jihyun · Bu, Yunfei

Advanced Energy Materials 2024

Advantages

Smallest exsolved Fe₃Ni NP size

Exceptional electrochemical performance

Robust durability