Metal–Organic Frameworks as Photocatalysts for Solar-Driven Overall Water Splitting

Chemical Reviews, Год журнала: 2022, Номер 123(1), С. 445 - 490

Опубликована: Дек. 12, 2022

Metal–organic frameworks (MOFs) have been frequently used as photocatalysts for the hydrogen evolution reaction (HER) using sacrificial agents with UV–vis or visible light irradiation. The aim of present review is to summarize use MOFs solar-driven targeting overcome current efficiency limitations in overall water splitting (OWS). Initially, fundamentals photocatalytic OWS under solar irradiation are presented. Then, different strategies that can be implemented on adapt them photocatalysis discussed detail. Later, most active reported until now HER and/or oxygen (OER) critically commented. These studies taken precedents discussion existing sunlight requirements met at large scale also discussed. last section this provides a summary state field and comments future prospects could bring closer commercial application.

Язык: Английский

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Single atoms meet metal–organic frameworks: collaborative efforts for efficient photocatalysis

Energy & Environmental Science, Год журнала: 2022, Номер 15(9), С. 3722 - 3749

Опубликована: Янв. 1, 2022

MOF-supported single atom materials offer great potential for design and engineering of advanced photocatalysts energy conversion applications. State-of-the-art prospects in recent breakthroughs are presented this review.

Язык: Английский

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Recent progress in the applications of non-metal modified graphitic carbon nitride in photocatalysis

Coordination Chemistry Reviews, Год журнала: 2022, Номер 474, С. 214846 - 214846

Опубликована: Сен. 27, 2022

Язык: Английский

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Recent advances in quantum dots photocatalysts

Chemical Engineering Journal, Год журнала: 2023, Номер 458, С. 141399 - 141399

Опубликована: Янв. 9, 2023

Язык: Английский

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Functional Metal/Carbon Composites Derived from Metal–Organic Frameworks: Insight into Structures, Properties, Performances, and Mechanisms

ACS Catalysis, Год журнала: 2023, Номер 13(3), С. 1759 - 1790

Опубликована: Янв. 17, 2023

Metal–organic frameworks (MOFs) have extensively emerged as promising templates/precursors to prepare functional derivatives for various purposes because of their ultrahigh porosity, large specific surface area, and excellent user-configuration flexibility. Among these derivatives, MOFs-derived metal/carbon composites surmount the shortcomings individual components produce synergistic effects, showing great potential in environmental remediation energy storage conversion. Herein, this work systematically discusses synthetic strategies from perspective different MOF precursors, including pristine MOFs, heteroatom-doped MOFs composited with substrates. The unique advantages exceptional stability, conductivity, catalytic activity are then particularly summarized. On basis advantages, recent progress environment fields is elaborated, special emphasis on elucidation mechanisms. Finally, challenges opportunities future research presented, which expected provide references design multipurpose composites.

Язык: Английский

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The application of transition metal-modified biochar in sulfate radical based advanced oxidation processes

Environmental Research, Год журнала: 2022, Номер 212, С. 113340 - 113340

Опубликована: Апрель 19, 2022

Язык: Английский

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Defect Engineering of MOF‐Based Membrane for Gas Separation

Advanced Functional Materials, Год журнала: 2023, Номер 33(38)

Опубликована: Май 26, 2023

Abstract Metal–organic frameworks (MOFs) are highly versatile materials that have been identified as promising candidates for membrane‐based gas separation applications due to their uniformly narrow pore windows and virtually unlimited structural chemical features. Defect engineering of MOFs has opened new opportunities manipulating MOF structures, providing a simple yet efficient approach enhancing membrane separation. However, the utilization this strategy tailor microstructures enhance performance is still in its infancy. Thus, summary aims provide guideline tailoring defective MOF‐based membranes. Recent developments defect membranes will be discussed, including synthesis strategies MOFs, effects defects on adsorption properties, transport mechanisms, recently reported Furthermore, emerging challenges future prospects outlined. Overall, offers an exciting opportunity improve there long way go fully understand influence properties optimize design specific applications. Nonetheless, continued research field holds great promise development next‐generation technologies.

Язык: Английский

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A novel, Z-scheme ZnO@AC@FeO photocatalyst, suitable for the intensification of photo-mediated peroxymonosulfate activation: Performance, reactivity and bisphenol A degradation pathways

Journal of Environmental Management, Год журнала: 2022, Номер 321, С. 115851 - 115851

Опубликована: Авг. 16, 2022

Язык: Английский

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Reticular framework materials for photocatalytic organic reactions

Chemical Society Reviews, Год журнала: 2023, Номер 52(22), С. 7949 - 8004

Опубликована: Янв. 1, 2023

Photocatalytic organic reactions, harvesting solar energy to produce high value-added chemicals, have attracted increasing attention as a sustainable approach address the global crisis and environmental issues. Reticular framework materials, including metal-organic frameworks (MOFs) covalent (COFs), are widely considered promising candidates for photocatalysis owing their crystallinity, tailorable pore environment extensive structural diversity. Although design synthesis of MOFs COFs been intensively developed in last 20 years, applications photocatalytic transformations still preliminary stage, making systematic summary necessary. Thus, this review aims provide comprehensive understanding useful guidelines exploration suitable MOF COF photocatalysts towards appropriate reactions. The commonly used reactions categorized facilitate identification reaction types. From practical viewpoint, fundamentals experimental design, active species, performance evaluation external conditions, discussed detail easy experimentation. Furthermore, latest advances COFs, composites, comprehensively summarized according actual sites, together with discussion structure-property relationship. We believe that study will be helpful researchers novel reticular various synthetic applications.

Язык: Английский

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Trace to the Source: Self‐Tuning of MOF Photocatalysts

Advanced Energy Materials, Год журнала: 2023, Номер 13(23)

Опубликована: Апрель 23, 2023

Abstract Benefitting from ultra‐high porosity, large specific surface area (SSA), and rich active sites, metal–organic frameworks (MOFs) have emerged as a star material in energy environment related applications, especially photocatalysis. In comparison with conventional photocatalysts, MOFs can be customized terms of electronic structure, photo‐responsiveness, morphological dimensions by rational design, which means that eliminate the need for other species to achieve enhanced photocatalytic performance, such metals, compounds, polymers, may introduce extra costs, time‐consuming, multi‐phase, or an unclear mechanism. Most previous review works MOF photocatalysis mixed self‐tuning assisted‐tuning, often gives incomplete understanding. this work, self‐tunning analyzing component (as clusters, ligands, inclusions), defect (defect engineering, linkers, oxygen vacancies (OVs), crystal facets, dimensions, amorphization) is summarized. Then, outstanding examples these strategies applied water redox, CO 2 /N reduction, organic conversion, environmental treatment are discussed. Finally, opportunities challenges faced analyzed different perspectives. This paper comprehensive systematic on enhance activity.

Язык: Английский

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