Name : [in Japanese]
Location : [in Japanese]
Date : August 09, 2016 - August 10, 2016
Pages 184-185
In this study, chromotropic acid-intercalated layered double hydroxides (LDHs) with zinc and aluminum were synthesized and adsorption of Cu2+ to the LDHs was characterized. 1 g of LDHs adsorbed the 750 mg of Cu2+, while 1 g of LDHs in the absence of chromotropic acid adsorbed 610 mg of Cu2+. The result shows chromotropic acid enhanced amount of adsorbed Cu2+. Adsorption isotherm shows that LDHs adsorbed Cu2+ by chemisorption. The amount of the adsorbed Cu2+ increased with time and leveled-off at 240 min.
