High-entropy alloy nanostructures (HEA-NSs) hold promise in advanced catalysis and materials science, but lack a robust and universal synthetic strategy designed at an atomic level. Here, femtosecond lasers are used to prepare HEA-NSs, from single atoms to 100 nm nanoparticles, either free-standing or supported on a va...
Zi-Kang Su, Lan Jiang, Yi-Heng Dai et al.· Science Advances· 0 citations
Electrochemical C─N coupling from carbon dioxide and nitrogen oxoanions offers a sustainable route to value-added amides, yet achieving high selectivity remains challenging due to competing reaction pathways and insufficient substrate activation. Here we report a homo/heterogeneous dual-active-center catalyst that inte...
Cheng Peng, Yi-Fan Bu, Shi-Yun Li et al.· Angewandte Chemie· 0 citations
High-entropy alloys combine multiple principal elements and can exhibit exceptional mechanical properties and catalytic activity. However, how they crystallize remains poorly understood because early nuclei are small, transient and chemically complex. Here we advance atomic electron tomography to determine the three-di...
Ya-Kun Yuan, S. Moniri, Yao Yang et al.· Nature Materials· 1 citation
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