Mechanisms, design, and fabrication strategies for emerging electromagnetic wave-absorbing materials

Cell Reports Physical Science, Journal Year: 2024, Volume and Issue: 5(7), P. 102097 - 102097

Published: July 1, 2024

The rapid development of intelligent devices imposes new demands on electromagnetic wave (EMW)-absorbing materials, especially concerning wide-spectrum absorption, frequency band manipulation, and multifunctional integration. However, conventional investigations EMW-absorbing materials face several challenges that collectively limit the effectiveness existing amid growing demands, including ambiguous (EM) loss mechanisms, impedance mismatches, deficiencies in integrated design. This review elucidates EM delineates key bridge mechanisms linking microscopic macroscopic factors, proposes dielectric polarization models to clarify mechanisms. Additionally, it delves into unique advantages core-shell structures porous optimization. Finally, introduces fabrication approaches integrate detailing design strategies exploring potential applications. By consolidating these cutting-edge achievements, this aims guide scientific advancement materials.

Language: Английский

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TiO2-Based Catalysts with Various Structures for Photocatalytic Application: A Review

Catalysts, Journal Year: 2024, Volume and Issue: 14(6), P. 366 - 366

Published: June 4, 2024

TiO2-based catalysts with various surface heterostructures (0D, 1D, 2D, and 3D) have been widely researched owing to their cost-effectiveness, high stability, environmentally friendly nature, can be used for many applications in fields, including hydrogen production pollutant degradation. However, there are also existing problems limiting practical application, such as large band gap rapid electron–hole recombination rate. Owing the abundance of recent achievements materials science, we will summarize structural engineering strategies which provide favorable photocatalytic activity enhancements, enhanced visible light absorption, an increased charge–carrier separation rate improved specific area. Among methods this review, introduce different dimensional structures. Meanwhile, discuss synthesis application fields. We aim display a comprehensive overview guide development new generation according design solar energy conversion.

Language: Английский

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Next frontier in photocatalytic hydrogen production through CdS heterojunctions

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 101, P. 173 - 211

Published: Dec. 31, 2024

Language: Английский

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Photo-assisted charging of heterostructured NiCo2S4@NiCo-LDH composite electrode with remarkable photoelectronic memory effect for high-performance asymmetric supercapacitor

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 315, P. 118769 - 118769

Published: July 10, 2024

Language: Английский

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Cu-doped titanium lithium-ion sieves with cell expansion and improved hydrophilicity for efficient extraction of lithium from aqueous resources

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 495, P. 153545 - 153545

Published: June 27, 2024

Language: Английский

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Stannum vacancies at precise interface of 2D/2D g-C₃N₄/SnS S-scheme heterojunction boost up photocatalysis

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(31), P. 20270 - 20277

Published: Jan. 1, 2024

Advanced semiconductor photocatalysts have significant potential for efficient alcohol photooxidation.

Language: Английский

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Mo2Ti2C3 and PTFE synergistically functionalized corrosion-resistant, thermally conductive, super abrasion-resistant epoxy resin composite coating

Surface and Coatings Technology, Journal Year: 2024, Volume and Issue: 489, P. 131090 - 131090

Published: July 5, 2024

Language: Английский

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Multifunctional Thermally Activated Delayed Fluorescence Carbon Dots for Temperature‐Responsive Sensor, Information Encryption, and Organelle Imaging

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(40)

Published: July 10, 2024

Abstract Thermally activated delay fluorescence (TADF) has great potential for information encryption, temperature detection, and bioimaging due to its long‐lived luminescence, temperature‐sensitive high signal‐to‐noise ratio. However, it is still a challenge establish TADF in aqueous environments. In this study, the composite with (M‐FNCDs) prepared using fluorine‐nitrogen co‐doped carbon dots (FNCDs) melamine. It worth mentioning that M‐FNCDs show stable under long‐wavelength excitation (470 nm) Moreover, distinctive temperature‐responsive properties exhibit good linear relationships range of 77–370 K. Simultaneously, suspension as ink utilized realize encryption/decryption their afterglow cannot be quenched an solution. More importantly, biocompatibility can target mitochondria lysosomes living cells, first time achieve ratio low background signal imaging organelles. This work proposes new strategy prepare solutions extend material applications future.

Language: Английский

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Exploring novel characteristics of GaBaX3 (X= F, Cl, Br, I, H) for energy harvesting applications: A DFT-based analysis

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 105, P. 203 - 213

Published: Jan. 23, 2025

Language: Английский

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Scope and perspectives of solar water splitting on g–C3N4: Assessment to fundamentals and mechanistic approaches

Fuel, Journal Year: 2025, Volume and Issue: 392, P. 134841 - 134841

Published: Feb. 27, 2025

Language: Английский

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