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. 2021 Aug 13;23(34):18322–18337. doi: 10.1039/d1cp01754c

Quantitative results from LCF analysis for CHA 0.2_15 after pretreatment in O2 considering both the normalized XANES and the k2χ(k) EXAFS spectra.

LCF parameters Cu-CHA 0.2_15 XANES LCF EXAFS LCF
Fraction Z[CuIIOH] 8r 0.65 ± 0.02 0.66 ± 0.01
Ref. Cu-CHA 0.6_29
Fraction Z2CuII 6r 0.35 ± 0.02 0.34 ± 0.01
Ref. Cu-CHA 0.1_5
LCF Rfactor 0.00013 0.014