RESEARCH / A0180
Bridging oxygen-induced hydrogen-bond network reconstruction in phosphorus-doped carbon-coated Ni catalyst enhances alkaline hydrogen oxidation electrocatalysis
Read the original paper · 10.1016/S1872 ↗
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 Ni 2p3/2 (a), O 1s (b) and C 1s (c) spectra of Ni@PC and Ni@C. (d) XPS P 2p spectra in Ni@PC. (e) XANES spectra at the Ni K‐edge of the Ni foil, NiO, Ni@C and Ni@PC. (f) Fourier transformed EXAFS spectra of the Ni foil, NiO, Ni@C and Ni@PC. (g)–(j) Corresponding wavelet transformation of Ni for Ni foil, Ni@C, Ni@PC and NiO.