Nature Reviews Methods Primers, Год журнала: 2024, Номер 4(1)
Опубликована: Июнь 27, 2024
Язык: Английский
Small, Год журнала: 2023, Номер 19(15)
Опубликована: Янв. 5, 2023
Hydrogen, a clean and flexible energy carrier, can be efficiently produced by electrocatalytic water splitting. To accelerate the sluggish hydrogen evolution reaction oxygen kinetics in splitting process, highly active electrocatalysts are essential for lowering barriers, thereby improving efficiency of overall Combining distinctive advantages metal-organic frameworks (MOFs) with physicochemical properties 2D materials such as large surface area, tunable structure, accessible sites, enhanced conductivity, MOFs have attracted intensive attention field electrocatalysis. Different strategies, conductivities MOFs, reducing thicknesses MOF nanosheets, integrating conductive particles or substrates, developed to promote catalytic performances pristine MOFs. This review summarizes recent advances MOF-based electrolysis. In particular, their intrinsic detailly analyzed reveal important roles inherent centers, other situ generated phases from responsible reactions. Finally, challenges development prospects future applications discussed.
Язык: Английский
Процитировано
87
Chemical Engineering Journal, Год журнала: 2022, Номер 450, С. 138215 - 138215
Опубликована: Июль 21, 2022
Язык: Английский
Процитировано
86
Coordination Chemistry Reviews, Год журнала: 2023, Номер 493, С. 215301 - 215301
Опубликована: Июнь 18, 2023
Язык: Английский
Процитировано
86
SmartMat, Год журнала: 2022, Номер 3(3), С. 384 - 416
Опубликована: Фев. 2, 2022
Abstract With the excessive consumption of nonrenewable resources, exploration effective and durable materials is highly sought after in field sustainable energy conversion storage system. In this aspect, metal‐organic frameworks (MOFs) are a new class crystalline porous organic‐inorganic hybrid materials. MOFs have recently been gaining traction energy‐related fields. Owing to coordination flexibility multiple accessible oxidation states vanadium ions or clusters, vanadium‐MOFs (V‐MOFs) possess unique structural characteristics satisfactory electrochemical properties. Furthermore, V‐MOFs‐derived also exhibit superior electrical conductivity stability when used as electrocatalysts electrode This review summarizes research progress V‐MOFs (inclusive pristine V‐MOFs, V/M‐MOFs, POV‐based MOFs) their derivatives (vanadium oxides, carbon‐coated oxide, phosphate, vanadate, other doped nanomaterials) (water splitting, oxygen reduction reaction) (supercapacitor, rechargeable battery). Future possibilities challenges for terms design synthesis discussed. Lastly, applications fields highlighted.
Язык: Английский
Процитировано
83
Advanced Composites and Hybrid Materials, Год журнала: 2022, Номер 5(3), С. 1595 - 1611
Опубликована: Фев. 12, 2022
Язык: Английский
Процитировано
79
Journal of the American Chemical Society, Год журнала: 2023, Номер 145(34), С. 18931 - 18938
Опубликована: Авг. 17, 2023
Interfacial charge transfer on the surface of heterogeneous photocatalysts dictates efficiency reactive oxygen species (ROS) generation and therefore aerobic oxidation reactions. Reticular chemistry in metal-organic frameworks (MOFs) allows for rational design donor-acceptor pairs to optimize interfacial charge-transfer kinetics. Herein, we report a series isostructural fcu-topology Ni8-MOFs (termed JNU-212, JNU-213, JNU-214, JNU-215) with linearly bridged bipyrazoles as organic linkers. These crystalline can maintain their structural integrity 7 M NaOH at 100 °C 24 h. Experimental studies reveal that linker engineering by tuning electron-accepting capacity pyrazole-bridging units renders these significantly improved separation under visible-light irradiation. Among them, one containing benzoselenadiazole unit (JNU-214) exhibits best photocatalytic performance benzylamines conversion rate 99% Recycling experiments were carried out confirm stability reusability JNU-214 robust catalyst. Significantly, systematic modulation bridging donor-acceptor-donor MOFs provides new pathway develop viable noble-metal-free
Язык: Английский
Процитировано
76
Coordination Chemistry Reviews, Год журнала: 2022, Номер 478, С. 214967 - 214967
Опубликована: Дек. 13, 2022
Язык: Английский
Процитировано
72
eScience, Год журнала: 2023, Номер 3(6), С. 100133 - 100133
Опубликована: Апрель 11, 2023
Two-dimensional conductive metal–organic frameworks (2D-cMOFs) are a class of 2D layered MOFs with excellent electrical conductivity and other electronic properties. In recent years, their porous structure dense active sites have been widely used in electrocatalysis electrochemical sensing. The large electron delocalization domains generated by an extended π-conjugated framework through the covalent bonding between metal organic ligand endow them unique high conductivity. Yet despite few promising applications, current research rarely addresses “structure–property relationship.” This review discusses rational design 2D-cMOFs extraordinary performance. We introduce several representative describe focusing on catalysis small molecule detection. By correlating performance materials these applications corresponding mechanisms, we aim to uncover key structural features that lead engineered properties functions.
Язык: Английский
Процитировано
71
ACS Applied Materials & Interfaces, Год журнала: 2022, Номер 14(23), С. 26528 - 26535
Опубликована: Май 31, 2022
Mixed-ligand metal–organic frameworks (MOFs) multiply the properties and improve versatility of conventional MOFs for theranostic applications. A tumor targeting tumoral microenvironment-responsive system is significant specific efficient cancer theranostics. Herein, we report a kind versatile mixed-porphyrin ligand MOF as multifunctional matrix multimodality-imaging-guided synergistic therapy. Tetrakis(4-carboxyphenyl)porphyrin (TCPP) shows fluorescence (FL) photodynamic therapy (PDT), while Mn-TCPP owns magically T1-weighted magnetic resonance (MR) imaging photothermal conversion (PTT). Because same coordination capacity mode TCPP to Zr4+ ions, with adjustable ratios were easily prepared. The mixed-ligand exhibited high drug loading 10-hydroxycamptothecin (HCPT, 65%). After modification hyaluronic acid (HA) through disulfide bond (−S–S−), MOF–S–S–HA composites possess enhanced PDT tumor-targeted redox-responsive release due −S–S– bond. Thus, excellent fluorescence, MR, trimodality imaging, release, PDT/PTT are integrated together in "all-in-one" agents.
Язык: Английский
Процитировано
70
Chemical Society Reviews, Год журнала: 2024, Номер 53(11), С. 5626 - 5676
Опубликована: Янв. 1, 2024
Metalation of metal-organic frameworks (MOFs) has been developed as a prominent strategy for materials functionalization pore chemistry modulation and property optimization. By introducing exotic metal ions/complexes/nanoparticles onto/into the parent framework, many metallized MOFs have exhibited significantly improved performance in wide range applications. In this review, we focus on research progress metalation during last five years, spanning design principles, synthetic strategies, potential Based crystal engineering minor change MOF composition through would lead to leveraged variation properties. This review starts from general strategies established incorporation species within MOFs, followed by principles graft desired functionality while maintaining porosity frameworks. Facile contributed great number bespoke with excellent performance, summarize their applications gas adsorption separation, heterogeneous catalysis, detection sensing, energy storage conversion. The underlying mechanisms are also investigated state-of-the-art techniques analyzed gaining insight into structure-property relationships, which turn facilitate further development principles. Finally, current challenges opportunities discussed, promising future directions customizing next-generation advanced outlined well.
Язык: Английский
Процитировано
59