Jihan Zhou

Jul 7, 2024 | nature.com | Yao Yang |Jihan Zhou |Zipeng Zhao |Geng Sun |Saman Moniri |Colin Ophus | +9 more

AbstractHeterogeneous nanocatalysts play a crucial role in both the chemical and energy industries. Despite substantial advancements in theoretical, computational and experimental studies, identifying their active sites remains a major challenge. Here we utilize atomic electron tomography to determine the three-dimensional atomic structure of PtNi and Mo-doped PtNi nanocatalysts for the electrochemical oxygen reduction reaction.