Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)
Published: Feb. 3, 2025
Language: Английский
Angewandte Chemie International Edition, Journal Year: 2021, Volume and Issue: 60(45), P. 23975 - 24001
Published: May 14, 2021
The amalgamation of different disciplines is at the heart reticular chemistry and has broadened boundaries by opening up an infinite space chemical composition, structure, material properties. Reticular design enabled precise prediction crystalline framework structures, tunability incorporation various functionalities onto backbone, as a consequence, fine-tuning metal-organic (MOF) covalent organic (COF) properties beyond that any other class. Leveraging unique materials resulted in significant advances from both fundamental applied perspective. Here, we wish to review milestones MOF COF research give critical view on progress their real-world applications. Finally, briefly discuss major challenges field need be addressed pave way for industrial
Language: Английский
Citations
785
Chemical Society Reviews, Journal Year: 2021, Volume and Issue: 50(4), P. 2764 - 2793
Published: Jan. 1, 2021
Two-dimensional conjugated MOFs are emerging for multifunctional electronic devices that brings us “MOFtronics”, such as (opto)electronics, spintronics, energy devices.
Language: Английский
Citations
387
Matter, Journal Year: 2021, Volume and Issue: 4(5), P. 1578 - 1597
Published: April 5, 2021
The modular nature of metal–organic frameworks (MOFs) enables synthetic control over their physical and chemical properties, but it can be difficult to know which MOFs would optimal for a given application. High-throughput computational screening machine learning are promising routes efficiently navigate the vast space have rarely been used prediction properties that need calculated by quantum mechanical methods. Here, we introduce Quantum MOF (QMOF) database, publicly available database computed quantum-chemical more than 14,000 experimentally synthesized MOFs. Throughout this study, demonstrate how models trained on QMOF rapidly discover with targeted electronic structure using theoretically band gaps as representative example. We conclude highlighting several predicted low gaps, challenging task electronically insulating most
Language: Английский
Citations
327
Angewandte Chemie International Edition, Journal Year: 2021, Volume and Issue: 60(45), P. 23946 - 23974
Published: March 30, 2021
At its core, reticular chemistry has translated the precision and expertise of organic inorganic synthesis to solid state. While initial excitement over metal-organic frameworks (MOFs) covalent (COFs) was undoubtedly fueled by their unprecedented porosity surface areas, most profound scientific innovation field been elaboration design strategies for extended crystalline solids through strong directional bonds. In this contribution we highlight different classes materials that have developed, how these can be functionalized, complexity introduced into backbones. Finally, show structural control is being from molecular scale crystal morphology shape on nanoscale, all way shaping bulk scale.
Language: Английский
Citations
318
Advanced Science, Journal Year: 2021, Volume and Issue: 9(6)
Published: Dec. 22, 2021
Abstract The ever‐increasing concerns over indoor/outdoor air quality, industrial gas leakage, food freshness, and medical diagnosis require miniaturized sensors with excellent sensitivity, selectivity, stability, low power consumption, cost‐effectiveness, long lifetime. Metal‐organic frameworks (MOFs), featuring structural diversity, large specific surface area, controllable pore size/geometry, host‐guest interactions, hold great promises for fabricating various MOF‐based devices diverse applications including sensing. Tremendous progress has been made in the past decade on fabrication of elevated sensitivity selectivity toward analytes due to their preconcentrating molecule‐sieving effects. Although several reviews have recently summarized different aspects this field, a comprehensive review focusing is absent. In review, latest advance relying transduction mechanisms, example, chemiresistive, capacitive/impedimetric, field‐effect transistor or Kelvin probe‐based, mass‐sensitive, optical ones are comprehensively summarized. making large‐area MOF films essential mass‐production relevant also included. compositional features MOFs intentionally correlated sensing performance. Challenges opportunities further development practical given.
Language: Английский
Citations
303
Chemical Reviews, Journal Year: 2022, Volume and Issue: 122(11), P. 10087 - 10125
Published: April 21, 2022
Metal–organic frameworks (MOFs) have recently emerged as ideal electrode materials and precursors for electrochemical energy storage conversion (EESC) owing to their large specific surface areas, highly tunable porosities, abundant active sites, diversified choices of metal nodes organic linkers. Both MOF-based MOF-derived in powder form been widely investigated relation synthesis methods, structure morphology controls, performance advantages targeted applications. However, engage them applications, both binders additives would be required postprocessed electrodes, fundamentally eliminating some the sites thus degrading superior effects MOF-based/derived materials. The advancement freestanding electrodes provides a new promising platform EESC thanks apparent merits, including fast electron/charge transmission seamless contact between current collectors. Benefiting from synergistic effect structures materials, outstanding can achieved, stimulating increasing enthusiasm recent years. This review timely comprehensive overview on structural features fabrication techniques electrodes. Then, latest advances are summarized devices electrocatalysis. Finally, insights into currently faced challenges further perspectives these feasible solutions discussed, aiming at providing set guidance promote development scale-up production commercial
Language: Английский
Citations
250
Materials Horizons, Journal Year: 2021, Volume and Issue: 8(9), P. 2387 - 2419
Published: Jan. 1, 2021
An emerging trend in the application of metal–organic frameworks is to engineer mobile devices possess chemical detecting capabilities for environmental monitoring, point-of-care testing, artificial intelligence, food security and defence.
Language: Английский
Citations
231
Chemical Society Reviews, Journal Year: 2022, Volume and Issue: 51(4), P. 1377 - 1414
Published: Jan. 1, 2022
This review summarizes and discusses the recent progress in porous organic polymers for diverse biomedical applications such as drug delivery, biomacromolecule immobilization, phototherapy, biosensing, bioimaging, antibacterial applications.
Language: Английский
Citations
168
Journal of the American Chemical Society, Journal Year: 2020, Volume and Issue: 142(52), P. 21622 - 21627
Published: Dec. 17, 2020
Two-dimensional conjugated covalent organic frameworks (2D c-COFs) are emerging as a unique class of semiconducting 2D polymers for (opto)electronics and energy storage. Doping is one the common, reliable strategies to control charge carrier transport properties, but precise mechanism underlying COF doping has remained largely unexplored. Here we demonstrate molecular iodine metal–phthalocyanine-based pyrazine-linked c-COF. The resultant c-COF ZnPc-pz-I2 maintains its structural integrity displays enhanced conductivity by 3 orders magnitude, which result elevated concentrations. Remarkably, Hall effect measurements reveal mobility reaching ∼22 cm2 V–1 s–1 ZnPc-pz-I2, represents record value c-COFs in both direct-current alternating-current limits. This phenomenon with increased upon can be traced scattering time free carriers, indicating that mechanisms limiting mitigated doping. Our work provides guideline on how assess effects COFs highlights potential display high conductivities mobilities toward novel (opto)electronic devices.
Language: Английский
Citations
154
Angewandte Chemie International Edition, Journal Year: 2021, Volume and Issue: 60(26), P. 14236 - 14250
Published: Jan. 25, 2021
Abstract Imine‐based covalent organic frameworks (COFs) are a widely studied class of functional, crystalline, and porous nanostructures which combine relatively facile crystallization with tuneable compositions porosities. However, the imine linkage constitutes an intrinsic limitation due to its reduced stability in harsh chemical conditions unsuitability for in‐plane π‐conjugation COFs. Urgent solutions therefore required order exploit full potential these materials, thereby enabling their technological application electronics, sensing, energy storage devices. In this context, advent new generation linkages derived from conversion locking bond represents cornerstone synthesis A marked increase framework robustness is fact often combined incorporation novel functionalities including, some reactions, extension π‐conjugation. This Minireview describes most enlightening examples one‐pot reactions post‐synthetic modifications towards
Language: Английский
Citations
152