Fig. 6: Determination of reaction intermediate species over Pd–Fe3O4–H and bulk PdHx.
From: Harnessing strong metal–support interactions via a reverse route

a INS spectra of Pd–Fe3O4–H and bulk PdHx; b schematic diagram of surface-H formed in Pd–Fe3O4–H; and c schematic diagram of hydride formed in bulk PdHx. Source data are provided as a Source data file.