Fig. 3 | Nature Communications

Fig. 3

From: Tuning orbital orientation endows molybdenum disulfide with exceptional alkaline hydrogen evolution capability

Fig. 3

Chemical states and coordination structures of C–MoS2. a XPS core-level Mo 3d spectra of Mo2C, MoS2, and C–MoS2, respectively. b The normalized Mo K-edge XANES spectra. Inset: the enlarged Mo K-edge XANES spectra. c Fourier transform (FT) of Mo K-edge of Mo2C, C–MoS2, MoS2, and Mo foil. d The whole contour plots of wavelet transform (WT) of MoS2 and C–MoS2 (upper) and the more-refined first shell analysis (lower). e Radial distribution of Fourier-transformed EXAFS signal of C–MoS2

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