Carbon capture and conversion using metal–organic frameworks and MOF-based materials

Chemical Society Reviews, Journal Year: 2019, Volume and Issue: 48(10), P. 2783 - 2828

Published: Jan. 1, 2019

Rapidly increasing atmospheric CO2 concentrations threaten human society, the natural environment, and synergy between two. In order to ameliorate problem, carbon capture conversion techniques have been proposed. Metal-organic framework (MOF)-based materials, a relatively new class of porous materials with unique structural features, high surface areas, chemical tunability stability, extensively studied respect their applicability such techniques. Recently, it has become apparent that capabilities MOF-based significantly boost potential toward conversion. Furthermore, materials' well-defined structures greatly facilitate understanding structure-property relationships roles in this review, we provide comprehensive account significant progress design synthesis including MOFs, MOF composites derivatives, application Special emphases on capacities catalytic performances are discussed.

Language: Английский

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Improving MOF stability: approaches and applications

Chemical Science, Journal Year: 2019, Volume and Issue: 10(44), P. 10209 - 10230

Published: Jan. 1, 2019

This review summarizes recent advances in the design and synthesis of stable MOFs highlights relationships between stability functional applications.

Language: Английский

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Metal–Organic Framework-Based Catalysts with Single Metal Sites

Chemical Reviews, Journal Year: 2020, Volume and Issue: 120(21), P. 12089 - 12174

Published: May 1, 2020

Metal-organic frameworks (MOFs) are a class of distinctive porous crystalline materials constructed by metal ions/clusters and organic linkers. Owing to their structural diversity, functional adjustability, high surface area, different types MOF-based single sites well exploited, including coordinately unsaturated from nodes metallolinkers, as active species immobilized MOFs. Furthermore, controllable thermal transformation MOFs can upgrade them nanomaterials functionalized with single-atom catalysts (SACs). These unique features derivatives enable serve highly versatile platform for catalysis, which has actually been becoming rapidly developing interdisciplinary research area. In this review, we overview the recent developments catalysis at in emphasis on structures applications thermocatalysis, electrocatalysis, photocatalysis. We also compare results summarize major insights gained works providing challenges prospects emerging field.

Language: Английский

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Surface Coordination Chemistry of Atomically Dispersed Metal Catalysts

Chemical Reviews, Journal Year: 2020, Volume and Issue: 120(21), P. 11810 - 11899

Published: Aug. 13, 2020

Atomically dispersed metal catalysts (ADCs), as an emerging class of heterogeneous catalysts, have been widely investigated during the past two decades. The atomic dispersion nature catalytic centers makes them ideal system for bridging homogeneous and catalysts. recent rapid development new synthetic strategies has led to explosive growth ADCs with a wide spectrum atoms on supports different chemical compositions natures. availability diverse creates powerful materials platform investigating mechanisms complicated catalysis at levels. Considering most are coordinated by donors from supports, this review will demonstrate how surface coordination chemistry plays important role in determining performance ADCs. This start link between catalysis. After brief description advantages limitations common structure characterization methods ADCs, types be discussed. We mainly illustrate local vicinal species support systems act together center determine activity, selectivity, stability dynamic change highlighted. At end review, personal perspectives further field provided.

Language: Английский

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Switching on the Photocatalysis of Metal–Organic Frameworks by Engineering Structural Defects

Angewandte Chemie International Edition, Journal Year: 2019, Volume and Issue: 58(35), P. 12175 - 12179

Published: July 8, 2019

Defect engineering is a versatile approach to modulate band and electronic structures as well materials performance. Herein, metal-organic frameworks (MOFs) featuring controlled structural defects, namely UiO-66-NH2 -X (X represents the molar equivalents of modulator, acetic acid, with respect linker in synthesis), were synthesized systematically investigate effect defects on photocatalytic properties. Remarkably, MOFs are able switch photocatalysis. The H2 production rate presents volcano-type trend increasing where Pt@UiO-66-NH2 -100 exhibits highest activity. Ultrafast transient absorption spectroscopy unveils that moderate possesses fastest relaxation kinetics charge separation efficiency, while excessive retard reduce efficiency.

Language: Английский

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Green synthesis of metal–organic frameworks: A state-of-the-art review of potential environmental and medical applications

Coordination Chemistry Reviews, Journal Year: 2020, Volume and Issue: 420, P. 213407 - 213407

Published: June 9, 2020

Language: Английский

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Rare-earth metal–organic frameworks: from structure to applications

Chemical Society Reviews, Journal Year: 2020, Volume and Issue: 49(22), P. 7949 - 7977

Published: Jan. 1, 2020

In the past 30 years, metal-organic frameworks (MOFs) have garnered widespread attention owing to their diverse chemical structures, and tunable properties. As a result, MOFs are of interest for wide variety potential applications spanning multiple scientific engineering disciplines. been synthesized using several elements from periodic table, including those with metal nodes containing s-, p-, d-, f-block elements. rare-earth (RE) elements, which include scandium, yttrium series fifteen lanthanides an intriguing family standpoint both structure function. While RE-MOFs can possess many same properties common all MOF families (i.e., permanent porosity, pore size/shape, accessible Lewis acidic sites), they also display unique structures high coordination numbers distinct optical RE-elements. this review, we present progress, highlight discoveries research conducted on topic RE-MOFs. First, presented, divided into classes based composition RE-metal node being RE(iii)-ions, RE(iii)-chains, or RE(iii)-clusters. Then, highlighting examples in areas sensing, white light emission, biological imaging, drug delivery, near infrared catalysis, gas adsorption, separations.

Language: Английский

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Integration of metal-organic frameworks and covalent organic frameworks: Design, synthesis, and applications

Matter, Journal Year: 2021, Volume and Issue: 4(7), P. 2230 - 2265

Published: July 1, 2021

Language: Английский

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MOF-enabled confinement and related effects for chemical catalyst presentation and utilization

Chemical Society Reviews, Journal Year: 2022, Volume and Issue: 51(3), P. 1045 - 1097

Published: Jan. 1, 2022

This review illustrates molecular-scale confinement, containment, isolation, and related concepts to present MOF-centric catalysts realize desired chemical transformations.

Language: Английский

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A review on the field patents and recent developments over the application of metal organic frameworks (MOFs) in supercapacitors

Coordination Chemistry Reviews, Journal Year: 2020, Volume and Issue: 422, P. 213441 - 213441

Published: July 21, 2020

Language: Английский

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