Functional nanomaterials for selective uranium recovery from seawater: Material design, extraction properties and mechanisms

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 483, P. 215097 - 215097

Published: March 6, 2023

Language: Английский

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Combination of metal-organic frameworks (MOFs) and covalent organic frameworks (COFs): Recent advances in synthesis and analytical applications of MOF/COF composites

TrAC Trends in Analytical Chemistry, Journal Year: 2022, Volume and Issue: 157, P. 116741 - 116741

Published: July 20, 2022

Language: Английский

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An overview of metal-organic frameworks and their magnetic composites for the removal of pollutants

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 320, P. 124144 - 124144

Published: May 24, 2023

As a result of serious pollution in the water environment, sewage disposal has been receiving lot attention from industry. Metal-organic frameworks (MOFs) attract interest adsorption and separation due to their complex structures easily adjustable pore sizes. Magnetic MOFs inheriting advantages both large surface area easy recovery have great potentials pollutants. This paper reviews recent research progress on ions, dyes other contaminants by different types (magnetic non-magnetic MOFs) magnetic composites (Fe3O4@MOF) aqueous environments. The factors affecting pollutants, thermodynamic kinetic effects are discussed with detailed examples. Finally, challenges opportunities for further development elucidated.

Language: Английский

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Research progress of MXenes and layered double hydroxides for supercapacitors

Inorganic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 10(15), P. 4358 - 4392

Published: Jan. 1, 2023

In this study, the preparation methods of MXenes and layered dihydroxides (LDHs) are reviewed. addition, electrochemical performances for supercapacitors MXene/LDHs composites summarized in detail.

Language: Английский

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Progress of layered double hydroxide-based materials for supercapacitors

Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 7(8), P. 1520 - 1561

Published: Jan. 1, 2023

The methods for the preparation and modification of layered double hydroxides (LDHs) in recent years are reviewed this paper. In addition, their electrochemical properties applications field supercapacitors demonstrated.

Language: Английский

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Recent Progress of Covalent Organic Frameworks Applied in Electrochemical Sensors

ACS Sensors, Journal Year: 2023, Volume and Issue: 8(6), P. 2124 - 2148

Published: June 5, 2023

As an emerging porous crystalline organic material, the covalent frameworks (COFs) are given more and attention in many fields, such as gas storage separation, catalysis, energy conversion, luminescent devices, drug delivery, pollutant adsorption removal, analysis detection due to their special advantages of high crystallinity, flexible designability, controllable porosities topologies, intrinsic chemical thermal stability. In recent years, COFs applied analytical chemistry, for instance, chromatography, solid-phase microextraction, colorimetric sensing, surface-enhanced Raman scattering electroanalytical chemistry. The decorated electrodes show performance detecting trace substances with remarkable selectivity sensitivity, heavy metal ions, glucose, hydrogen peroxide, drugs, antibiotics, explosives, phenolic compounds, pesticides, disease metabolites so on. This review mainly summarized application COF based electrochemical sensor according different target analytes.

Language: Английский

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COF and MOF Hybrids: Advanced Materials for Wastewater Treatment

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(43)

Published: Oct. 12, 2023

Abstract Recent advances in ordered porous materials, including metal‐organic (MOF) and covalent organic frameworks (COF), are set to revolutionize the strategies used for wastewater treatment. This is attributed large surface area, high crystallinity, structural tunability, thermal chemical stability, well‐defined structures of MOF COF. Despite distinctive properties exhibited by single system (either or COF), combination COF MOF, as a hybrid construct, offers remarkable opportunity achieve superior functionality performance. The favorable features COF–MOF hybrids different treatment sectors have opened new venues effective environmental remediation. review presents state‐of‐the‐art design, synthesis, application hybrids. synthesis principles, MOF‐first, COF‐first, post‐synthetic linkage pre‐synthesized COFs MOFs summarized. potential these novel materials evaluated considering contaminant sensing, adsorptive removal, catalytic photodegradation.The conclusion drawn assessing existing hurdles opportunities development COF‐MOF an innovative yet viable approach addressing

Language: Английский

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Nanozyme‐Enhanced Electrochemical Biosensors: Mechanisms and Applications

Small, Journal Year: 2023, Volume and Issue: 20(14)

Published: Nov. 20, 2023

Abstract Nanozymes, as innovative materials, have demonstrated remarkable potential in the field of electrochemical biosensors. This article provides an overview mechanisms and extensive practical applications nanozymes First, definition characteristics are introduced, emphasizing their significant role constructing efficient sensors. Subsequently, several common categories nanozyme materials delved into, including metal‐based, carbon‐based, metal‐organic framework, layered double hydroxide nanostructures, discussing Regarding mechanisms, two key roles particularly focused biosensors: selective enhancement signal amplification, which crucially support sensor performance. In terms applications, widespread use nanozyme‐based biosensors showcased various domains. From detecting biomolecules, pollutants, nucleic acids, proteins, to cells, providing robust means for high‐sensitivity detection. Furthermore, insights into future development is provided, encompassing improvements optimizations design integration, expansion application fields through interdisciplinary collaboration. conclusion, this systematically presents biosensors, offering valuable references prospects research field.

Language: Английский

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A mini review of MOFs derived multifunctional absorbents: From perspective of components regulation

Materials Today Physics, Journal Year: 2023, Volume and Issue: 36, P. 101178 - 101178

Published: July 21, 2023

Language: Английский

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Composite materials based on covalent organic frameworks for multiple advanced applications

Exploration, Journal Year: 2023, Volume and Issue: 3(3)

Published: May 23, 2023

Covalent organic frameworks (COFs) stand for a class of emerging crystalline porous materials, which are ingeniously constructed with units through strong covalent bonds. Their excellent design capabilities, and uniform tunable pore structure make them potential materials various applications. With the continuous development synthesis technique nanoscience, COFs have been successfully combined variety functional to form COFs-based composites superior performance than individual components. This paper offers an overview different types reported so far, particular focus on applications composites. Moreover, challenges future prospects presented. We anticipate that review will provide some inspiration further

Language: Английский

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