Tetragonal nanostructured zirconia modified hematite mesoporous composite for efficient adsorption of toxic cations from wastewater
A mesoporous composite (FZ) comprising microsheets of hematite modified and decorated
with tetragonal zirconia nanocrystallites (∼ 4 nm size), useful for adsorbing cationic
pollutants from water, is prepared by a hydrothermal method. It exhibits improved adsorption
behavior for methylene blue (MB) and various heavy metal ions (> 99% efficiency for Cu 2+,
Cd 2+ and Pb 2+, initial concentration C 0= 5–20 mg/L) as compared to unmodified zirconia
(Z0) and hematite (F0). This behavior of FZ is ascribed to a combination of surface features …
with tetragonal zirconia nanocrystallites (∼ 4 nm size), useful for adsorbing cationic
pollutants from water, is prepared by a hydrothermal method. It exhibits improved adsorption
behavior for methylene blue (MB) and various heavy metal ions (> 99% efficiency for Cu 2+,
Cd 2+ and Pb 2+, initial concentration C 0= 5–20 mg/L) as compared to unmodified zirconia
(Z0) and hematite (F0). This behavior of FZ is ascribed to a combination of surface features …
Tetragonal nanostructured zirconia modified hematite mesoporous composite for efficient adsorption of toxic cations from wastewater.
AS Arundhati Sengupta, SM Sudhanshu Mallick… - 2017 - cabidigitallibrary.org
A mesoporous composite (FZ) comprising microsheets of hematite modified and decorated
with tetragonal zirconia nanocrystallites (∼ 4 nm size), useful for adsorbing cationic
pollutants from water, is prepared by a hydrothermal method. It exhibits improved adsorption
behavior for methylene blue (MB) and various heavy metal ions (> 99% efficiency for Cu2+,
Cd2+ and Pb2+, initial concentration C0= 5-20 mg/L) as compared to unmodified zirconia
(Z0) and hematite (F0). This behavior of FZ is ascribed to a combination of surface features …
with tetragonal zirconia nanocrystallites (∼ 4 nm size), useful for adsorbing cationic
pollutants from water, is prepared by a hydrothermal method. It exhibits improved adsorption
behavior for methylene blue (MB) and various heavy metal ions (> 99% efficiency for Cu2+,
Cd2+ and Pb2+, initial concentration C0= 5-20 mg/L) as compared to unmodified zirconia
(Z0) and hematite (F0). This behavior of FZ is ascribed to a combination of surface features …
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