RESEARCH / A0403
Atomically dispersed rare earth dysprosium-nitrogen-carbon for boosting oxygen reduction reaction
Read the original paper · 10.1016/j.jcis.2025.01.024 ↗
Source figures may contain other techniques and soft X-ray spectra. C, N and O measurements are outside our current hard-XAFS testing range.
Fig. 2. XPS analysis of Dy–N–C: (a) N 1 s, (b) O 1 s, (c) Dy 4d; (d) L3-edge XANES spectra of Dy–N–C and the standards of TPTZ-Dy and Dy2 O3 , (e) FT-EXAFS spectra, (f) Fourier transformed K3-weighted χ(k)-function of Dy–N–C, (g-h) wavelet transformed EXAFS of Dy–N–C, TPTZ-Dy and Dy2 O3 .