Two-Dimensional Metal-Organic Framework Materials: Synthesis, Structures, Properties and Applications

Chemical Reviews, Год журнала: 2021, Номер 121(7), С. 3751 - 3891

Опубликована: Фев. 25, 2021

Among the recent developments in metal-organic frameworks (MOFs), porous layered coordination polymers (CPs) have garnered attention due to their modular nature and tunable structures. These factors enable a number of properties applications, including gas guest sorption, storage separation gases small molecules, catalysis, luminescence, sensing, magnetism, energy conversion. MOFs, two-dimensional (2D) compounds are also known as 2D CPs or MOFs. Since discovery graphene 2004, materials been widely studied. Several MOFs suitable for exfoliation ultrathin nanosheets similar other materials, making these structures useful unique various technological applications. Furthermore, fascinating topological networks entanglements. This review provides an overview different aspects MOF architectures such topology, interpenetration, structural transformations, properties,

Язык: Английский

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Application of adsorption process for effective removal of emerging contaminants from water and wastewater

Environmental Pollution, Год журнала: 2021, Номер 280, С. 116995 - 116995

Опубликована: Март 23, 2021

Язык: Английский

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Metal–Organic-Framework-Based Materials for Antimicrobial Applications

ACS Nano, Год журнала: 2021, Номер 15(3), С. 3808 - 3848

Опубликована: Фев. 25, 2021

To address the serious threat of bacterial infection to public health, great efforts have been devoted development antimicrobial agents for inhibiting growth, preventing biofilm formation, and sterilization. Very recently, metal–organic frameworks (MOFs) emerged as promising materials various applications owing their different functions including controlled/stimulated decomposition components with bactericidal activity, strong interactions membranes, formation photogenerated reactive oxygen species (ROS) well high loading sustained releasing capacities other materials. This review focuses on recent advances in design, synthesis, MOF-based materials, which are classified by roles component-releasing (metal ions, ligands, or both), photocatalytic, chelation carriers or/and synergistic functional (antibiotics, enzymes, metals/metal oxides, carbon etc.). The constituents, fundamental mechanisms, evaluation activities these highlighted present design principles efficient prospects challenges this research field proposed.

Язык: Английский

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Metal–organic cages for molecular separations

Nature Reviews Chemistry, Год журнала: 2021, Номер 5(3), С. 168 - 182

Опубликована: Янв. 27, 2021

Язык: Английский

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Single-Atom Fe Catalyst Outperforms Its Homogeneous Counterpart for Activating Peroxymonosulfate to Achieve Effective Degradation of Organic Contaminants

Environmental Science & Technology, Год журнала: 2021, Номер 55(10), С. 7034 - 7043

Опубликована: Фев. 23, 2021

Recently, reactive iron species (RFeS) have shown great potential for the selective degradation of emerging organic contaminants (EOCs). However, rapid generation RFeS and efficient EOCs over a wide pH range is still challenging. Herein, we constructed FeN4 structures on carbon nanotube (CNT) to obtain single-atom catalysts (FeSA-N-CNT) generate in presence peroxymonosulfate (PMS). The obtained FeSA-N-CNT/PMS system exhibited outstanding reactivity oxidizing (3.0-9.0). Several lines evidences suggested that existing as an FeN4═O intermediate was predominant oxidant, while SO4·- HO· were secondary oxidants. Density functional theory calculation results revealed CNT played key role optimizing distribution bonding antibonding states Fe 3d orbital, resulting ability FeSA-N-CNT PMS chemical adsorption activation. Moreover, could significantly enhance by increasing overlap electrons O 2p bisphenol A near Fermi level. this study can advance understanding heterogeneous application real practice.

Язык: Английский

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Solar-Powered Sustainable Water Production: State-of-the-Art Technologies for Sunlight–Energy–Water Nexus

ACS Nano, Год журнала: 2021, Номер 15(8), С. 12535 - 12566

Опубликована: Июль 19, 2021

Alternative water resources (seawater, brackish water, atmospheric sewage, etc.) can be converted into clean freshwater via high-efficiency, energy-saving, and cost-effective methods to cope with the global crisis. Herein, we provide a comprehensive systematic overview of various solar-powered technologies for alternative utilization (i.e., "sunlight-energy-water nexus"), including solar-thermal interface desalination (STID), membrane (STMD), solar-driven electrochemical (SED), harvesting (ST-AWH). Three strategies have been proposed improving evaporation rate STID systems above theoretical limit designing all-weather or all-day operating by analyzing energy transfer condensation processes caused conversion. This review also introduces fundamental principles current research hotspots two other seawater (STMD SED) in detail. In addition, cover ST-AWH terms technology design, materials evolution, device assembly, etc. Finally, summarize content this discuss challenges future outlook different types technologies.

Язык: Английский

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UiO-66 metal–organic frameworks in water treatment: A critical review

Progress in Materials Science, Год журнала: 2021, Номер 125, С. 100904 - 100904

Опубликована: Ноя. 22, 2021

Язык: Английский

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Recent advances in process engineering and upcoming applications of metal–organic frameworks

Coordination Chemistry Reviews, Год журнала: 2020, Номер 426, С. 213544 - 213544

Опубликована: Сен. 18, 2020

Язык: Английский

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MOF based engineered materials in water remediation: Recent trends

Journal of Hazardous Materials, Год журнала: 2020, Номер 403, С. 123605 - 123605

Опубликована: Авг. 2, 2020

Язык: Английский

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Construction and application of base-stable MOFs: a critical review

Chemical Society Reviews, Год журнала: 2022, Номер 51(15), С. 6417 - 6441

Опубликована: Янв. 1, 2022

This review focuses on the construction and application of base-stable MOFs.

Язык: Английский

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