Jin-Feng Yang

Programmable Vacancy Topology in High-Entropy-Alloy-Inspired Multiprincipal Alloys Directs Ru-Centered Alkaline Hydrogen Evolution.

Vacancy topology in multiprincipal alloys provides a controllable handle to tune interfacial reaction pathways, yet practical routes to program vacancies in ultrasmall alloys remain scarce. Here, we report an H2-free, volatility-assisted MOF-to-alloy synthesis in an inert atmosphere that yields sub-4 nm MnFeRuCoNi-base...