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Table 2 Al (ZnAl LDH):DS molar ratio, DS concentration, d-spacing of LDH/DS, and hydrotalcite phase content of ZnAl LDH modified with DS

From: Organo/Zn-Al LDH Nanocomposites for Cationic Dye Removal from Aqueous Media

Al(ZnAl LDH):DS molar ratio CDS, mol L−1 Basal spacing d003, Å Integral intensities I (3.4°)/I (11.7°) ratio Hydrotalcite phase content, %
1:0.08 0.01 7.6; 26.4; 38.4 0.33 16
1:0.16 0.02 7.6; 26.4 0.39 26
1:0.33 0.05 7.6; 26.4 0.82 21
1:0.65 0.09 7.6; 26.4 0.95 10
1:1.00 0.14 7.6; 26.4 2.33 18
1:1.50 0.21 7.6; 26.4 3.76 12