Vv. Kriventsov et Di. Kochubey, STRUCTURE DETERMINATION OF SUPPORTED SULFATED ZIRCONIUM USING SELENIUM AS PROBE FOR EXAFS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 405(2-3), 1998, pp. 376-377
It is shown that a large amount of sulfated zirconium supported on sil
ica is present in form of silicates. The substitution of sulfur anions
(SO4)(2-) on selenium anions (SeO4)(2-) is used for this purpose.