Process optimization and adsorption modeling using hierarchical ZIF-8 modified with Lanthanum and Copper for sulfate uptake from aqueous solution: Kinetic, Isotherm and Thermodynamic studies

Khabazipour, Maryam; Anbia, Mansoor

doi:10.1007/s10904-021-01878-6

Cited by 8 publications

(2 citation statements)

References 67 publications

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“…Compared with other adsorbents, the LDH and ZIF-8 can reduce the adsorbent accumulation and consequently increase the active adsorption sites, also facilitating the recovery of the adsorbent. This strategy has shown great potential in previous studies such as sulfate removal [55] and adsorption of organic pollutants [56,57]. This research aimed to design an adsorbent composite using LDH as a base for the growth of metal complexes and combining it with ZIF-8 to take full advantage of different adsorption mechanisms such as hydrophobic surfaces and the formation of π-conjugated bonds between the adsorbent and the pollutant.…”

Section: Introductionmentioning

confidence: 99%

Removal of sarafloxacin from aqueous solution through Ni/Al-layered double hydroxide@ZIF-8

Abaskhani Davanlo,

Samadi-Maybodi

2024

J Environ Health Sci Engineer

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Section: Introductionmentioning

confidence: 99%

Removal of sarafloxacin from aqueous solution through Ni/Al-layered double hydroxide@ZIF-8

Abaskhani Davanlo,

Samadi-Maybodi

2024

J Environ Health Sci Engineer

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“…The authors also showed that ZIF-8 has higher photocatalytic activity than other materials. In addition, ZIF-8 is also used as a substrate to fabricate composites [8][9][10][11][12][13][14][15][16] or core-shell materials [17][18][19][20] with different elements to expand the applicability of this metal-organic framework material.…”

Section: Introductionmentioning

confidence: 99%

Ultrasound-Assisted Rapid ZIF-8 Synthesis, Porous ZnO Preparation by Heating ZIF-8, and Their Photocatalytic Activity

Nguyen

Thien³

2021

Journal of Nanomaterials

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Zeolitic imidazolate framework-8 (ZIF-8) is synthesized quickly at room temperature in methanol with the support of ultrasound. Porous ZnO is also prepared via the thermal treatment of ZIF-8. The photocatalytic activities of the obtained materials are demonstrated via methylene blue (MB) decomposition under UV radiation. The obtained materials are characterized by means of X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), nitrogen adsorption/desorption isotherms, UV-Vis diffuse reflectance spectra (DR-UV-Vis), and photoluminescence spectra. The results indicate that ZIF-8 and the materials obtained from ZIF-8 by heating in the air have photocatalytic activity under UV irradiation. The ZnO sample obtained by ZIF-8 calcination at 660°C for 5 h has the highest photocatalytic activity. However, the MB degradation photocatalytic efficiency of the ZnO samples is even lower than that of the ZIF-8 samples, indicating that ZIF-8 is an effective photocatalyst in the treatment of environmental pollution.

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Co/Ni/Al-LTH Layered Triple Hydroxides with Zeolitic Imidazolate Frameworks (ZIF-8) as High Efficient Removal of Diazinon from Aqueous Solution

Samadi‐Maybodi

Ghezel-Sofla

BiParva

2022

J Inorg Organomet Polym

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Today, high consumption and increasing use of pesticides and chemical fertilizers to control pests of agricultural products, and the entry of these pollutants into the environment, is one of the most important environmental and health problems. Their non-biodegradability, as well as their toxicity and carcinogenicity, have generally made these compounds one of the most dangerous pollutants that cause inevitable pollution of the environmental.Among the various methods used to remove agricultural pesticide residues from the water sources, the adsorption method has received more attention due to its simplicity, cost and higher e ciency.

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Process optimization and adsorption modeling using hierarchical ZIF-8 modified with Lanthanum and Copper for sulfate uptake from aqueous solution: Kinetic, Isotherm and Thermodynamic studies

Cited by 8 publications

References 67 publications

Removal of sarafloxacin from aqueous solution through Ni/Al-layered double hydroxide@ZIF-8

Removal of sarafloxacin from aqueous solution through Ni/Al-layered double hydroxide@ZIF-8

Ultrasound-Assisted Rapid ZIF-8 Synthesis, Porous ZnO Preparation by Heating ZIF-8, and Their Photocatalytic Activity

Co/Ni/Al-LTH Layered Triple Hydroxides with Zeolitic Imidazolate Frameworks (ZIF-8) as High Efficient Removal of Diazinon from Aqueous Solution

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