Table 3 LCF results for Ce LIII-edge XANES of borosilicate glass samples, using reference spectra of known oxidation states.

From: Lanthanide (Ce, Nd, Eu) environments and leaching behavior in borosilicate glasses

Sample

Ce3+ fraction

Ce4+ fraction

Matrix-Ce10

0.84 ± 0.01

0.16 ± 0.02

Matrix-Ce30

0.76 ± 0.02

0.24 ± 0.02