Rh3+ stabilized in KRh@MFI catalyses regioselective hydroformylation

Nature, Published online: 14 October 2026; doi:10.1038/s41586-026-11136-9 DFT investigations combined with spectroscopic and catalytic studies of disrupted subnanometric Rh2O3 clusters show that Rh+ centres in a zeolite-based catalyst are blocked with N-containing molecules, whereas Rh3+ sites are…

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