Tuned porous MOFs & COFs for arsenic removal- advanced water remediation approach

Desalination, Journal Year: 2024, Volume and Issue: 592, P. 118075 - 118075

Published: Sept. 6, 2024

Language: Английский

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Synergistic effects in simultaneous photocatalytic removal of Cr(VI) and As(III) by bimetallic NH2-MOF(InxFe1x)

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162659 - 162659

Published: Feb. 1, 2025

Language: Английский

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Zr-doped MIL-101(Fe)/Graphene oxide nanocomposites: An efficient and water-stable MOF-based adsorbent for As(V) adsorption in aqueous solution

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 339, P. 126681 - 126681

Published: Feb. 5, 2024

Language: Английский

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Competitive adsorption behavior of As(V) and Sb(V) on Hematite: Facet and pH dependent coordination affinity and role of outer-sphere complexes

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 128916 - 128916

Published: July 22, 2024

Language: Английский

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A critical review on the activation of peroxymonosulfate by MOFs for antibiotics degradation: Affecting factor, performance and mechanism

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113634 - 113634

Published: July 22, 2024

Language: Английский

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Endogenous Mn/Fe biochar derived from algae-rich floc sludge for enhanced peroxymonosulfate activation: Improved surface collision oxidation and role of synergic path

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159391 - 159391

Published: Jan. 1, 2025

Language: Английский

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Deep removal of trace arsenic from acidic SbCl3 solution by in-situ galvanically coupled Cu2Sb/Cu particles

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 467, P. 133659 - 133659

Published: Feb. 1, 2024

Language: Английский

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Efficient arsenate capture using mixed-metal La/Zr-MOF internal complexation

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(12), P. 5311 - 5325

Published: Jan. 1, 2024

The mixed-metal organic framework La/Zr-MOF-4 exhibits both La-BDC and Zr-BDC morphology characteristics with a maximum adsorption capacity of 694 mg g −1 for arsenic, making it promising candidate material wastewater treatment.

Language: Английский

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Synchronous Photocatalytic Redox Conversion of Chromium(VI) and Arsenic(III) by Bimetallic Fe/Ti Metal–Organic Frameworks

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 15, 2025

In this work, bimetallic organic frameworks NH2-MOFs(Fe, Ti) with different Fe3+/Ti4+ molar ratios were prepared by a hydrothermal method for the synchronous redox transformation of Cr(VI) and As(III). These results showed that NH2-MIL-125(Ti) was less effective in photocatalytic removal Cr(VI), whereas NH2-MIL-88B(Fe) oxidative Due to introduction Fe3+, reduction (23.04 → 42.56%) oxidation As(III) (5.58 26.09%) significantly enhanced. Among them, NH2-MIL-88B(Fe0.6Ti0.4) exhibited best performance photoreduction photo-oxidation As(III), which balanced insufficiency monometallic MOFs(Fe/Ti). case, total found be 94.19 83.54%, respectively. The excellent property could account ligand-to-metal charge transfer (LMCT), where photogenerated e- generated -NH2 group excitation transferred active site Fe-O clusters, as well transported along Ti O Fe (metal-to-metal transfer, MMCT). Therefore, synergetic effect LMCT MMCT efficiently inhibit recombination e--h+ pairs, improving Ti).

Language: Английский

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Construction of bimetallic (Fe/Mn) MOFs to enhance non-homogeneous photo-Fenton degradation of p-chlorophenol: Highlighting the role of Mn

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115672 - 115672

Published: Feb. 1, 2025

Language: Английский

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