Membrane-based nanoconfined heterogeneous catalysis for water purification: A critical review✰

Water Research, Journal Year: 2023, Volume and Issue: 230, P. 119577 - 119577

Published: Jan. 5, 2023

Language: Английский

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Nanoconfined catalytic membranes assembled by cobalt-functionalized graphitic carbon nitride nanosheets for rapid degradation of pollutants

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 322, P. 122098 - 122098

Published: Oct. 30, 2022

Language: Английский

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The coupling of persulfate activation and membrane separation for the effective pollutant degradation and membrane fouling alleviation

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 451, P. 139009 - 139009

Published: Sept. 5, 2022

Language: Английский

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Confined heterogeneous catalysis by boron nitride-Co3O4 nanosheet cluster for peroxymonosulfate oxidation toward ranitidine removal

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 435, P. 135126 - 135126

Published: Feb. 7, 2022

Language: Английский

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Progress reports of metal-phenolic network engineered membranes for water treatment

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 320, P. 124225 - 124225

Published: May 27, 2023

Language: Английский

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Size‐Dependent Catalysis in Fenton‐like Chemistry: From Nanoparticles to Single Atoms

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(28)

Published: April 24, 2024

Abstract State‐of‐the‐art Fenton‐like reactions are crucial in advanced oxidation processes (AOPs) for water purification. This review explores the latest advancements heterogeneous metal‐based catalysts within AOPs, covering nanoparticles (NPs), single‐atom (SACs), and ultra‐small atom clusters. A distinct connection between physical properties of these catalysts, such as size, degree unsaturation, electronic structure, state, their impacts on catalytic behavior efficacy reactions. In‐depth comparative analysis metal NPs SACs is conducted focusing how particle size variations metal‐support interactions affect species pathways. The highlights cutting‐edge characterization techniques theoretical calculations, indispensable deciphering complex structural characteristics active sites downsized particles. Additionally, underscores innovative strategies immobilizing onto membrane surfaces, offering a solution to inherent challenges powdered catalysts. Recent advances pilot‐scale or engineering applications Fenton‐like‐based devices also summarized first time. paper concludes by charting new research directions, emphasizing catalyst design, precise identification reactive oxygen species, in‐depth mechanistic studies. These efforts aim enhance application potential nanotechnology‐based AOPs real‐world wastewater treatment.

Language: Английский

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Carbon nanotube as a nanoreactor for efficient degradation of 3-aminophenol over CoOx/CNT catalyst

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 405, P. 136912 - 136912

Published: March 30, 2023

Language: Английский

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Recent advances of modification effect in Co3O4-based catalyst towards highly efficient photocatalysis

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 650, P. 1550 - 1590

Published: July 20, 2023

Language: Английский

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Tempospatially Confined Catalytic Membranes for Advanced Water Remediation

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(37)

Published: Feb. 12, 2024

Abstract The application of homogeneous catalysts in water remediation is limited by their excessive chemical and energy input, weak regenerability, potential leaching. Heterogeneous catalytic membranes (CMs) offer a new approach to facilitate efficient, selective, continuous pollutant degradation. Thus, integrating filtration with heterogeneous advanced oxidation processes (AOPs) can promote thermodynamic kinetic mass transfers spatially confined intrapores diffusion‐reaction processes. Despite the remarkable advantages CMs, engineering practically restricted due fuzzy design criteria for specific applications. Herein, recent advances CMs are critically reviewed flow tempospatially proposed. Further, state‐of‐the‐art CM materials mechanisms reviewed, after which tempospatial confinement comprising nanoconfinement effect, interface transfer emphasized, thus clarifying roles construction performance optimization CMs. Additionally, fabrication methods based on pore sizes summarized an overview evaluations presented. Finally, future directions research treatment,

Language: Английский

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Laminar membranes assembled by ultrathin cobalt-copper oxide nanosheets for nanoconfined catalytic degradation of contaminants

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 449, P. 137811 - 137811

Published: June 28, 2022

Language: Английский

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