Ru Single-Atom-Nanoparticle Synergy Induces Interfacial Electron Redistribution for Complete Selectivity Reversal in CO2 Hydrogenation
Achieving controllable selectivity reversal for CO2 hydrogenation is a major challenge in low-carbon catalysis. Herein, ruthenium single atoms are anchored on TiO2 oxygen vacancies to form tight single-atom-nanoparticle interfaces at ∼0.83 wt % Ru loading, enabling complete product switching. RuNP/TiO2 predominantly...