Synthesis of core–shell magnetic metal organic framework composite for the efficient removal of uranium(<scp>vi</scp>)

Peng, Ying; Zhang, Xiaowen; Wu, Xiaoyan; Li, Mi; Zhou, Chaochao; Ye, Hua

doi:10.1039/d2nj00132b

Cited by 12 publications

(1 citation statement)

References 69 publications

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“…Therefore, the treatment of uranium-containing wastewater has become a problem to reckon with in the whole world. [1][2][3] Up to now, familiar methods for removing U(VI) are precipitation, 4 membrane separation, 5 ion exchange, 6 biological treatment, 7 adsorption 8 and so on. Due to simple operation, high efficiency, low cost and so on, 9,10 adsorption is widely used in uranium separation and recovery.…”

Section: Introductionmentioning

confidence: 99%

Adsorptive removal of uranium(vi) from wastewater using a crosslinked amidoxime-functionalized β-cyclodextrin polymer

Zhong

Wang

et al. 2022

New J. Chem.

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Section: Introductionmentioning

confidence: 99%

Adsorptive removal of uranium(vi) from wastewater using a crosslinked amidoxime-functionalized β-cyclodextrin polymer

Zhong

Wang

et al. 2022

New J. Chem.

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Recent Developments in Metal‐Organic Frameworks for Water Purification: A Mini Review

Rana,

Kumar,

Kaushik

et al. 2024

ChemistrySelect

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Heavy metals, pharmaceuticals, microplastics, dyes, and radionuclides in wastewater increasingly threaten environmental sustainability. Metal‐organic frameworks (MOFs) are versatile materials for mitigating these contaminants through efficient detection, capture, adsorption, and degradation. These crystalline structures, formed by combining metal ions with organic ligands, offer high surface area, tailored porosity, reproducibility, and robust chemical stability. This review compiles recent advancements in MOFs for pollutant removal, highlighting innovations in selective adsorption mechanisms for heavy metals, functionalized MOFs for pharmaceutical and microplastic removal, and enhanced photocatalytic degradation for dyes. Unique to this review is the integration of recent innovations such as ion exchange capabilities and photocatalytic degradation under visible light, addressing advanced applications that significantly enhance pollutant removal efficiency that other reviews have not covered comprehensively. The review also cites our group's recent work on a curcumin‐immobilized zeolitic imidazolate framework‐8 (Cmim@ZIF‐8) nanoprobe, demonstrating high selectivity for Fe2+ ions in water (detection limit: 7.64 μM) and its applicability in live‐cell imaging of HepG2 cells. Advanced techniques like density functional theory (DFT) simulations are employed to elucidate adsorption and degradation mechanisms, bridging theoretical insights with experimental findings. By critically evaluating these developments, the review identifies promising avenues for optimizing MOF design and advancing effective water treatment solutions.

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Stability and adsorption performance of UiO-67 for uranium(VI) in solution

Peng,

Zhang,

Zhang

et al. 2023

J Radioanal Nucl Chem

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Synthesis of core–shell magnetic metal organic framework composite for the efficient removal of uranium(vi)

Abstract: The combination of magnetic nanoparticles and metal-organic frameworks (MOFs) has demonstrated their prospective for pollutant sequestration. In this work, Fe3O4@SiO2@UiO-66 core-shell magnetic microspheres were synthesized and used for the removal...

Cited by 12 publications

References 69 publications

Adsorptive removal of uranium(vi) from wastewater using a crosslinked amidoxime-functionalized β-cyclodextrin polymer

Adsorptive removal of uranium(vi) from wastewater using a crosslinked amidoxime-functionalized β-cyclodextrin polymer

Recent Developments in Metal‐Organic Frameworks for Water Purification: A Mini Review

Stability and adsorption performance of UiO-67 for uranium(VI) in solution

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