RESEARCH / A0453
Strategies for Achieving Ultra-long ORR Durability - Rh Activates Interatomic Interactions in Alloys
Read the original paper · 10.1002/anie.202400549 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Figure 1. Synthesis and structural characterizations of the Rh Pt3Co/C. Illustration of the synthetic route to Rh Pt3Co/C a). b) XRD patterns of Pt/ C, Pt3Co/C and Rh Pt3Co/C. c) TEM image of Rh Pt3Co/C. Inset: HR-TEM image of a representative Rh Pt3Co/C and histogram of particle size statistics. d) Pt L3k3-weighted FT-EXAFS spectra. e) EDS line scan profile of Rh Pt3Co/C. f) EDS electronic mappings of Pt, Co, and Rh of a representative Rh Pt3Co/C.