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 Hierarchically Porous Materials: Synthesis and Applications

Chemical Reviews, Journal Year: 2021, Volume and Issue: 121(20), P. 12278 - 12326

Published: July 19, 2021

Metal-organic frameworks (MOFs) have been widely recognized as one of the most fascinating classes materials from science and engineering perspectives, benefiting their high porosity well-defined tailored structures components at atomic level. Although intrinsic micropores endow size-selective capability surface area, etc., narrow pores limit applications toward diffusion-control large-size species involved processes. In recent years, construction hierarchically porous MOFs (HP-MOFs), MOF-based composites, derivatives has captured widespread interest to extend conventional materials. this Review, advances in design, synthesis, functional are summarized. Their structural characters various applications, including catalysis, gas storage separation, air filtration, sewage treatment, sensing energy storage, demonstrated with typical reports. The comparison HP-MOFs traditional (e.g., zeolite, silica, carbons, metal oxides, polymers), subsisting challenges, well future directions research field, also indicated.

Language: Английский

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Metal–Organic Frameworks for Biomedical Applications

Small, Journal Year: 2020, Volume and Issue: 16(10)

Published: Feb. 6, 2020

Metal-organic frameworks (MOFs) are an interesting and useful class of coordination polymers, constructed from metal ion/cluster nodes functional organic ligands through bonds, have attracted extensive research interest during the past decades. Due to unique features diverse compositions, facile synthesis, easy surface functionalization, high areas, adjustable porosity, tunable biocompatibility, MOFs been widely used in hydrogen/methane storage, catalysis, biological imaging sensing, drug delivery, desalination, gas separation, magnetic electronic devices, nonlinear optics, water vapor capture, etc. Notably, with rapid development synthetic methods functionalization strategies, smart MOF-based nanocomposites advanced bio-related properties designed fabricated meet growing demands MOF materials for biomedical applications. This work outlines synthesis recent advances fields, including cargo (drugs, nucleic acids, proteins, dyes) delivery cancer therapy, bioimaging, antimicrobial, biosensing, biocatalysis. The prospects challenges field also discussed.

Language: Английский

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Metal-Organic-Framework-Based Single-Atom Catalysts for Energy Applications

Chem, Journal Year: 2019, Volume and Issue: 5(4), P. 786 - 804

Published: Jan. 27, 2019

Language: Английский

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Photocatalytic CO2 reduction over metal-organic framework-based materials

Coordination Chemistry Reviews, Journal Year: 2020, Volume and Issue: 412, P. 213262 - 213262

Published: March 10, 2020

Language: Английский

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Recent advances in MOF-based photocatalysis: environmental remediation under visible light

Inorganic Chemistry Frontiers, Journal Year: 2019, Volume and Issue: 7(2), P. 300 - 339

Published: Oct. 30, 2019

Highly photoactive MOFs can be engineered via various strategies for the purpose of extended visible light absorption, more efficient generation, separation and transfer charge carriers, as well good recyclability.

Language: Английский

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Regulating the Coordination Environment of MOF‐Templated Single‐Atom Nickel Electrocatalysts for Boosting CO₂ Reduction

Angewandte Chemie International Edition, Journal Year: 2019, Volume and Issue: 59(7), P. 2705 - 2709

Published: Dec. 10, 2019

The general synthesis and control of the coordination environment single-atom catalysts (SACs) remains a great challenge. Herein, host-guest cooperative protection strategy has been developed to construct SACs by introducing polypyrrole (PPy) into bimetallic metal-organic framework. As an example, introduction Mg2+ in MgNi-MOF-74 extends distance between adjacent Ni atoms; PPy guests serve as N source stabilize isolated atoms during pyrolysis. result, series (named NiSA -Nx -C) with different numbers have fabricated controlling pyrolysis temperature. Significantly, -N2 -C catalyst, lowest number, achieves high CO Faradaic efficiency (98 %) turnover frequency (1622 h-1 ), far superior those -N3 -N4 -C, electrocatalytic CO2 reduction. Theoretical calculations reveal that low number sites is favorable formation COOH* intermediate thus accounts for its activity.

Language: Английский

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Metal-organic frameworks for catalysis: State of the art, challenges, and opportunities

EnergyChem, Journal Year: 2019, Volume and Issue: 1(1), P. 100005 - 100005

Published: June 27, 2019

Language: Английский

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From metal–organic frameworks to single/dual-atom and cluster metal catalysts for energy applications

Energy & Environmental Science, Journal Year: 2020, Volume and Issue: 13(6), P. 1658 - 1693

Published: Jan. 1, 2020

Single/dual-atom and cluster metal catalysts have emerged as a new frontier in catalysis. This review highlights recent advances provides state-of-the-art understanding of MOF-based synthesis strategies their prospective applications.

Language: Английский

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