X-ray Absorption Edge Energies - RuppWeb
WEBDec 26, 2009 · List of selected X-ray absorption edge energies (in electron volt, eV) Element. Atomic Number. Atomic Weight. K Edge. L1 Edge. L2 Edge. L3 Edge. M1 Edge.
X-Ray Edge Energies - ESRF
WEBX-Ray Edge Energies. Energies of elemental K-edges. Handy for energy calibrations at the beamline. Data was obtained from here. See also: http://physics.nist.gov/PhysRefData/XrayTrans/index.html. Remember that 12.3984191 (11) keV is 1 Angstrom (http://physics.nist.gov/cuu/Constants/Table/allascii.txt) Ele.
Atomically Dispersed Pentacoordinated‐Zirconium Catalyst with …
WEBJul 13, 2022 · Here, we report a pentacoordinated Zr-based SAC with nontrivial axial O ligands (denoted O−Zr−N−C) for oxygen reduction reaction (ORR). The O ligand downshifts the d-band center of Zr and confers Zr sites with stable local structure and proper adsorption capability for intermediates.
X-ray Data for the Elements - X-ray Absorption
WEBX-ray absorption edges for Zr ; Edge Energy (eV) Width (eV) Fluorescence Yield Edge Jump; K : 17998.0 : 3.840 : 0.70511 : 6.749 : L1
Formation of a zirconium oxide crystal nucleus in the initial ...
WEBApr 19, 2024 · Element-specific pair distribution function analysis using anomalous X-ray scattering data showed the formation of a liquid ZrO 2 -like local structural motif and edge sharing between the ZrO x...
Inverse ZrO2/Cu as a highly efficient methanol synthesis ... - Nature
WEBNov 13, 2020 · Here we report inverse ZrO2/Cu catalysts with a tunable Zr/Cu ratio have been prepared via an oxalate co-precipitation method, showing excellent performance for CO2 hydrogenation to methanol.
Probing local distortion around structural defects in half-Heusler ...
WEBNov 13, 2020 · The results of both Zr and Ni K-edge XAFS spectra verified the existence of atomic defects at the vacancy sites distorting the C1b-type crystal structure.
Enhancing the Photocatalytic Activity of ... - Wiley Online Library
WEBAug 7, 2023 · Figures S18 and S19 (Supporting Information) show the Zr K–edge WT-EXAFS spectra of the samples. The Zr─O coordination was shown by one intensity maximum at 2.0 Å −1 in the WT contour plots of the CA@PCN-222.
Atomically dispersed quintuple nitrogen and oxygen co …
WEBMar 16, 2022 · The Zr K-edge XANES spectra in the Zr-N/O-C is located between the Zr foil and ZrO 2. The energy region of the Zr-N/O-C shifts slightly ( Figures 1 D and S8 ), where the white peak is at a higher energy than the Zr foil but lower than that of ZrO 2 .
Zr K-edge XANES of standard reference compounds,
WEBFigure 2 shows the Zr K-edge XANES for the standard reference compounds. Note that baddeleyite, zirconium sulfate tetrahydrate, and zirconolite all have rounded features at the top of the...