P K-Kanten-XANES-Spektren

The three files contain data for P K-edge XANES spectra of the reference presented in the article:

Author(s): Prietzel J, Harrington G, Häusler W, Heister K, Klysubun W, Werner F
Title: Reference spectra of important adsorbed organic and inorganic phosphate binding forms for soil P speciation using synchrotron-based K-edge XANES spectroscopy
Source: Journal of Synchrotron Radiation (2016) 23, 532-544

As
1) original data
     (File: JSR Prietzel et al P K_edge XANES spectra original )
2) background-corrected and edge-normalized data
     (File: JSR Prietzel et al P K_edge XANES spectra normalized )
3) ATHENA-project file
     (File: ATHENA file JSR Prietzel et al P K_edge XANES spectra.prj )

Compounds with non-adsorbed P (AlPO₄, FePO₄, Ca phosphates, IHP, Al phytate, Fe phytate, Ca phytate) have been fine-ground, diluted with quartz to a final P concentration of 2 mg/g and homogeneized by grinding in titanium dioxide ball mills. Some spectra therefore have signals at 2230 eV and 2315 eV due to traces of titanium (Ti) mobilized from the TiO₂ mills during the grinding/quartz dilution process.

All spectra have been acquired at Beamline 8 of Synchrotron Light Research Institute (SLRI) in Nakhon Ratchasima, Thailand.
Monochromator: InSb(111) double crystal
Monochromator calibration: Eo (elemental P) = 2145.5 ± 0.11 eV.
Energy resolution (deltaE/E): 3×10^-4

If you use any of these data, please cite the above reference.

Comments, and suggestions for improvements concerning the database are welcome: apl. Prof. Dr. Jörg Prietzel