Perspectives of nitrogen-doped carbons for electromagnetic wave absorption

Carbon, Journal Year: 2024, Volume and Issue: 221, P. 118925 - 118925

Published: Feb. 10, 2024

Language: Английский

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Recent advances in construction strategies and multifunctional properties of flexible electromagnetic wave absorbing materials

Materials Research Bulletin, Journal Year: 2023, Volume and Issue: 171, P. 112630 - 112630

Published: Nov. 22, 2023

Language: Английский

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State-of-the-art synthesis strategy for nitrogen-doped carbon-based electromagnetic wave absorbers: from the perspective of nitrogen source

Advanced Composites and Hybrid Materials, Journal Year: 2023, Volume and Issue: 6(6)

Published: Dec. 1, 2023

Language: Английский

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Perspective of electromagnetic wave absorbing materials with continuously tunable effective absorption frequency bands

Composites Communications, Journal Year: 2024, Volume and Issue: 50, P. 101993 - 101993

Published: July 9, 2024

Language: Английский

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Absorption properties and mechanism of lightweight and broadband electromagnetic wave-absorbing porous carbon by the swelling treatment

International Journal of Minerals Metallurgy and Materials, Journal Year: 2024, Volume and Issue: 31(7), P. 1701 - 1712

Published: May 28, 2024

Language: Английский

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Rational construction of heterointerfaces in biomass sugarcane-derived carbon for superior electromagnetic wave absorption

International Journal of Minerals Metallurgy and Materials, Journal Year: 2024, Volume and Issue: 31(12), P. 2749 - 2759

Published: Nov. 9, 2024

Language: Английский

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Construction of flower-like MoS2 decorated on Cu doped CoZn-ZIF derived N-doped carbon as superior microwave absorber

Nano Research, Journal Year: 2024, Volume and Issue: 17(9), P. 8250 - 8260

Published: July 23, 2024

Language: Английский

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Manipulating polarization attenuation in NbS2–NiS2 nanoflowers through homogeneous heterophase interface engineering toward microwave absorption with shifted frequency bands

Nano Materials Science, Journal Year: 2024, Volume and Issue: unknown

Published: July 1, 2024

Homogeneous heterogeneous (heterophase) interfaces regulated with low energy barriers have a fast response to applied electric fields and could provide unique interfacial polarization, which facilitate the transport of electrons across substrate. Such regulation on is effective in modulating electromagnetic wave absorbing materials. Herein, we construct NbS2–NiS2 heterostructures NiS2 nanoparticles uniformly grown NbS2 hollow nanospheres, such particular structure enhances polarization. The strong electron transfer at interface promotes throughout material, results less scattering, conduct ion loss dielectric polarization relaxation, improves loss, good impedance matching material. Consequently, band may be successful tuned. By regulating amount NiS2, finely alternated so that overall wave-absorbing performance shifted lower frequencies. With content 15 ​wt% an absorber thickness 1.84 ​mm, minimum reflection 14.56 ​GHz −53.1 ​dB, absorption bandwidth 5.04 ​GHz; more importantly, different bands −20 dB, microwave rate reaches 99% when about 1.5–4.5 ​mm. This work demonstrates construction homogeneous improving properties, providing guideline for synthesis highly efficient

Language: Английский

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Multifunctional microwave absorption materials: construction strategies and functional applications

Materials Horizons, Journal Year: 2024, Volume and Issue: 11(23), P. 5874 - 5894

Published: Jan. 1, 2024

Classification and multifunctional scalability of advanced microwave absorbing materials.

Language: Английский

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Zeolite imidazolate framework derived efficient absorbers: from morphology modulation to component regulation

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177092 - 177092

Published: Oct. 16, 2024

Language: Английский

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