4-Aminoacetophenone Intercalated CoAl Layered Double Hydroxides: Synthesis, Characterization and Adsorptive Removal of Cd(II) Ions from Water Samples. Pak. J. Anal. Environ. Chem. 2021, 22 (1), 139-149. https://doi.org/10.21743/pjaec/2021.06.14.