Orderly Porous Covalent Organic Frameworks-based Materials: Superior Adsorbents for Pollutants Removal from Aqueous Solutions

The Innovation, Journal Year: 2021, Volume and Issue: 2(1), P. 100076 - 100076

Published: Jan. 10, 2021

Covalent organic frameworks (COFs) are a new type of crystalline porous polymers known for chemical stability, excellent structural regularity, robust framework, and inherent porosity, making them promising materials capturing various types pollutants from aqueous solutions. This review thoroughly presents the recent progress advances COFs COF-based as superior adsorbents efficient removal toxic heavy metal ions, radionuclides, pollutants. Information about interaction mechanisms between summarized macroscopic microscopic standpoints, including batch experiments, theoretical calculations, advanced spectroscopy analysis. The adsorption properties assessed compared with other widely used adsorbents. Several commonly strategies to enhance materials' performance relationship property sorption ability also discussed. Finally, summary perspective on opportunities challenges proposed provide some inspiring information designing fabricating environmental pollution management.

Language: Английский

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Environmental threatening concern and efficient removal of pharmaceutically active compounds using metal-organic frameworks as adsorbents

Environmental Research, Journal Year: 2020, Volume and Issue: 185, P. 109436 - 109436

Published: April 3, 2020

Language: Английский

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Covalent organic framework-based materials: Synthesis, modification, and application in environmental remediation

Coordination Chemistry Reviews, Journal Year: 2021, Volume and Issue: 441, P. 213989 - 213989

Published: May 5, 2021

Language: Английский

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Structure–performance correlation guided applications of covalent organic frameworks

Materials Today, Journal Year: 2022, Volume and Issue: 53, P. 106 - 133

Published: Feb. 25, 2022

Language: Английский

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Application of covalent organic frameworks and metal–organic frameworks nanomaterials in organic/inorganic pollutants removal from solutions through sorption-catalysis strategies

Carbon Research, Journal Year: 2023, Volume and Issue: 2(1)

Published: Feb. 9, 2023

Abstract With the fast development of agriculture, industrialization and urbanization, large amounts different (in)organic pollutants are inevitably discharged into ecosystems. The efficient decontamination contaminants is crucial to human health ecosystem pollution remediation. Covalent organic frameworks (COFs) metal–organic (MOFs) have attracted multidisciplinary research interests because their outstanding physicochemical properties like high stability, surface areas, sorption capacity or catalytic activity. In this review, we summarized recent works about elimination/extraction pollutants, heavy metal ions, radionuclides by MOFs COFs nanomaterials through sorption-catalytic degradation for chemicals reduction-precipitation-extraction metals radionuclides. interactions between COFs/MOFs at molecular level were discussed from density functional theory calculation spectroscopy analysis. was mainly dominated electrostatic attraction, π-π interaction, complexation H-bonding whereas ions attributed complexation, ion exchange, reduction incorporation reactions. porous structures, groups, active sites important ability selectivity. doping co-doping metal/nonmetal, with other materials could change visible light harvest generation/separation electrons/holes (e − /h + ) pairs, thereby enhanced photocatalytic challenges possible application in elimination water described end.

Language: Английский

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Magnetic Covalent Organic Framework Composites for Wastewater Remediation

Small, Journal Year: 2023, Volume and Issue: 19(37)

Published: May 8, 2023

Abstract Covalent organic frameworks (COFs) with high specific surface area, tailored structure, easy functionalization, and excellent chemical stability have been extensively exploited as fantastic materials in various fields. However, most cases, COFs prepared powder form suffer from the disadvantages of tedious operation, strong tendency to agglomerate, poor recyclability, greatly limiting their practical application environmental remediation. To tackle these issues, fabrication magnetic (MCOFs) has attracted tremendous attention. In this review, several reliable strategies for MCOFs are summarized. addition, recent outstanding adsorbents removal contaminants including toxic metal ions, dyes, pharmaceuticals personal care products, other pollutants is discussed. Moreover, in‐depth discussions regarding structural parameters affecting potential highlighted detail. Finally, current challenges future prospects field provided expectation boost application.

Language: Английский

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Efficient activation of peroxymonosulfate mediated by Co(II)-CeO2 as a novel heterogeneous catalyst for the degradation of refractory organic contaminants: Degradation pathway, mechanism and toxicity assessment

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 435, P. 129013 - 129013

Published: April 27, 2022

Language: Английский

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A review on covalent organic frameworks as adsorbents for organic pollutants

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 400, P. 136737 - 136737

Published: March 9, 2023

Language: Английский

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Latest advances in layered covalent organic frameworks for water and wastewater treatment

Chemosphere, Journal Year: 2023, Volume and Issue: 329, P. 138580 - 138580

Published: April 3, 2023

Language: Английский

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Recent investigations and progress in environmental remediation by using covalent organic framework-based adsorption method: A review

Journal of Cleaner Production, Journal Year: 2020, Volume and Issue: 277, P. 123360 - 123360

Published: Aug. 1, 2020

Language: Английский

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