Fitting showed constant coordination number (3) and distance (1.8 Å) but the Debye–Waller factor showed a trend where the ZrO 2 sample with the highest IO 3 − loading (in DI water) showed also the highest degree of disorder ( σ 2 = 0.0027 ± 0.0007) and the sample with the lower loading had decreasing disorder with rising SO 4 2− concentration (1 mM: 0.0022 ± 0.0005; 10 mM 0.0015 ± 0.0006).
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Anion exchange on hydrous zirconium oxide materials: application for selective iodate removal.
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