Mechanistic insight into the interaction and adsorption of Cr (VI) with zeolitic imidazolate framework-67 microcrystals from aqueous solution
X Li, X Gao, L Ai, J Jiang - Chemical Engineering Journal, 2015 - Elsevier
In this study, we report on the synthesis of the well-defined rhombic dodecahedral cobalt-
based zeolitic imidazolate framework-67 (ZIF-67) and demonstrate its fast kinetics and high
adsorption efficiency towards chromium removal in water for the first time. The ZIF-67 shows
good performance for the Cr (VI) removal from aqueous solution. The time needed to reach
the equilibrium depends on the relevant initial concentrations, ranging from approximately
20 min for a low initial concentration of 6 mg L− 1 to more than 60 min for a high initial …
based zeolitic imidazolate framework-67 (ZIF-67) and demonstrate its fast kinetics and high
adsorption efficiency towards chromium removal in water for the first time. The ZIF-67 shows
good performance for the Cr (VI) removal from aqueous solution. The time needed to reach
the equilibrium depends on the relevant initial concentrations, ranging from approximately
20 min for a low initial concentration of 6 mg L− 1 to more than 60 min for a high initial …
Mechanistic insight into the interaction and adsorption of Cr (VI) with zeolitic imidazolate framework-67 microcrystals from aqueous solution.
LXY Li XingYue, GXY Gao XiaoYan, ALH Ai LunHong… - 2015 - cabidigitallibrary.org
In this study, we report on the synthesis of the well-defined rhombic dodecahedral cobalt-
based zeolitic imidazolate framework-67 (ZIF-67) and demonstrate its fast kinetics and high
adsorption efficiency towards chromium removal in water for the first time. The ZIF-67 shows
good performance for the Cr (VI) removal from aqueous solution. The time needed to reach
the equilibrium depends on the relevant initial concentrations, ranging from approximately
20 min for a low initial concentration of 6 mg L-1 to more than 60 min for a high initial …
based zeolitic imidazolate framework-67 (ZIF-67) and demonstrate its fast kinetics and high
adsorption efficiency towards chromium removal in water for the first time. The ZIF-67 shows
good performance for the Cr (VI) removal from aqueous solution. The time needed to reach
the equilibrium depends on the relevant initial concentrations, ranging from approximately
20 min for a low initial concentration of 6 mg L-1 to more than 60 min for a high initial …
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