X-ray absorption spectroscopy and high-energy XRD study of the local environment of copper in antibacterial copper-releasing degradable phosphate glasses

The effect of zinc and titanium on the structure of calcium–sodium phosphate based glass

“…The X-ray diffraction interference function, F(Q), is developed by subtracting a background term and performing corrections for beam polarisation, sample volume, sample absorption, single atom scattering and Compton scattering. Like neutron diffraction, an X-ray total correlation function, T X (r), can be produced by Fourier transform of F(Q) [17].…”

Atomic-Scale Structural Characterization of Silver-Doped Phosphate-Based Glasses Prepared by Coacervation

“…EXAFS and XANES have been used to characterize the environment surrounding antibacterial ions (such as Ag + and Cu 2+ ) in PBGs prepared via MQ. 6,15,27 However, no information is available on the surrounding of such ions in PBGs prepared via coacervation.…”

Oxidation suppression of Cu in alkaline aluminophosphate glass and the effects for radiation-induced luminescence characteristics

“…CuO and Cu 2 O are reference raw compounds of divalent and monovalent Cu, respectively, and we estimated the valence state of Cu in the specimens compared with these references. The Cu-Ar specimen and Cu 2 O had a distinct pre-edge around 8981 eV which was assigned to the 1s-4p electronic transition of Cu 21,22 . In contrast, we observed only a shoulder Table 1.…”