MOF‐Based Electromagnetic Shields Multiscale Design: Nanoscale Chemistry, Microscale Assembly, and Macroscale Manufacturing

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

Published: June 8, 2023

Abstract The effects of electromagnetic (EM) radiation have received increased attention, closely associated with the widespread use electronics and wireless communication. A significant development in area is recent adoption metal‐organic frameworks (MOFs) to effectively enable interference (EMI) shielding. MOF tunable molecular scaffold architecture offers numerous pathways generate customizable magnetic electrical properties, which are prerequisite materials characteristics for efficient EMI shielding performance. Their flexibility terms structural design, accompanied by high porosity large specific surface area, makes MOFs excellent candidates shield EM waves at multiple scales. Herein, crucial role molecular‐, nano‐, micro‐, macro‐scale design reviewed accordance performance MOFs. current strategies MOF‐based shields systematically outlined, mechanisms also expounded based on their features. factors that hinder utilization functional MOF‐derived examined. Future research directions unveiled rational next‐generation address pressing concerns.

Language: Английский

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MOF-derived flower-like CoFe@C composites for enhanced electromagnetic wave absorption

Ceramics International, Journal Year: 2023, Volume and Issue: 50(1), P. 1341 - 1350

Published: Oct. 21, 2023

Language: Английский

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MoS₂-Based Nanocomposites for Microwave Absorption: A Review

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(6), P. 5761 - 5775

Published: March 1, 2024

Molybdenum disulfide (MoS2), as a two-dimensional material, has potential application prospect in microwave absorption, electromagnetic shielding, energy storage, electrochemistry, and other fields due to its unique structure, excellent electrical conductivity, abundant surface area, good mechanical strength. In this paper, the absorbing properties of MoS2-based composites are reviewed objectively, recent research achievements progress dielectric loss type magnetic summarized. Then, absorption mechanism is systematically analyzed terms loss. At same time, materials current social needs summarized including military radar stealth civil electronic communication. addition, challenges bottlenecks future development absorber also presented.

Language: Английский

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Preparation and investigation of high-efficiency ZIF-67/MoS2-based microwave absorbers

Materials Research Bulletin, Journal Year: 2024, Volume and Issue: 172, P. 112671 - 112671

Published: Jan. 4, 2024

Language: Английский

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Metal Organic Frameworks (MOFs) as Advanced Functional Materials for Food Applications

ACS Food Science & Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 26, 2024

Language: Английский

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Heterogeneous Nanosized Metal (Metallic Compound)@Metal‐Organic Framework Composites: Recent Advances in the Preparation and Applications

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(36)

Published: May 17, 2023

Abstract Metal‐organic framework (MOF) composites based on MOFs‐wrapped metals or metallic compounds (denoted as M/MC@MOFs) are an important class of materials that integrate M/MCs and MOFs. MOFs can fix confine to regulate their size, prevent uncontrollable aggregation, enhance the exposure ordered arrangement active sites. In turn, support stability realize more targeted properties. this review, features application scope different M/MC@MOF synthesis methods explored, considering influential factors regulation modes M/MC–MOFs integration. Additionally, performances comprehensively discussed, underlying mechanisms clarified. The performance M/MC@MOFs is dependent orderly synergy between M/MCs. sieve transfer specific molecules M/MC surface, whereas robust interface provides new charge/energy‐transfer pathways, which activity selectivity for diverse molecules. Furthermore, challenges facing field analyzed, recommendations advancing development presented.

Language: Английский

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An AIE-ligand-based coordination polymer with a new wheel-shaped Cd₆ cluster, a unique bamboo-like architecture and highly efficient dual-response sensing properties

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(8), P. 3656 - 3664

Published: Jan. 1, 2024

A novel bamboo-like coordination polymer is constructed using a new wheel-shaped Cd 6 cluster and displays highly efficient dual-response sensing properties.

Language: Английский

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Enhanced microwave absorption in graphene-based composites: A study on the synergistic effect of ferrite integration and electromagnetic coupling

Applied Surface Science, Journal Year: 2024, Volume and Issue: 669, P. 160531 - 160531

Published: June 13, 2024

Language: Английский

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Synthesis, magnetic and dye adsorption properties of three metal-organic frameworks based on purine carboxylic acid

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1319, P. 139598 - 139598

Published: Aug. 8, 2024

Language: Английский

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Facile preparation of CoFe alloy/carbonized bamboo fibers for broadband microwave absorption

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 970, P. 172545 - 172545

Published: Oct. 16, 2023

Language: Английский

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