MOF-derived Ni-Co bimetal/porous carbon composites as electromagnetic wave absorber

Advanced Composites and Hybrid Materials, Год журнала: 2022, Номер 6(1)

Опубликована: Дек. 29, 2022

Язык: Английский

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Impact mechanisms of aggregation state regulation strategies on the microwave absorption properties of flexible polyaniline

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 651, С. 494 - 503

Опубликована: Авг. 7, 2023

Язык: Английский

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CrN attached multi-component carbon nanotube composites with superior electromagnetic wave absorption performance

Carbon, Год журнала: 2023, Номер 208, С. 1 - 9

Опубликована: Март 9, 2023

Язык: Английский

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Integration of Multiple Heterointerfaces in a Hierarchical 0D@2D@1D Structure for Lightweight, Flexible, and Hydrophobic Multifunctional Electromagnetic Protective Fabrics

Nano-Micro Letters, Год журнала: 2023, Номер 15(1)

Опубликована: Авг. 25, 2023

The development of wearable multifunctional electromagnetic protective fabrics with multifunctional, low cost, and high efficiency remains a challenge. Here, inspired by the unique flower branch shape "Thunberg's meadowsweet" in nature, nanofibrous composite membrane hierarchical structure was constructed. Integrating sophisticated 0D@2D@1D structures multiple heterointerfaces can fully unleash application potential membrane. targeted induction method used to precisely regulate formation site morphology metal-organic framework precursor, intelligently integrate heterostructures enhance dielectric polarization, which improves impedance matching loss mechanisms wave absorbing materials. Due synergistic enhancement electrospinning-derived carbon nanofiber "stems", MOF-derived nanosheet "petals" transition metal selenide nano-particle "stamens", CoxSey/NiSe@CNSs@CNFs (CNCC) obtains minimum reflection value (RLmin) -68.40 dB at 2.6 mm maximum effective absorption bandwidth (EAB) 8.88 GHz thin thickness 2.0 filling amount only 5 wt%. In addition, multi-component heterostructure endow fibrous excellent flexibility, water resistance, thermal management, other properties. This work provides perspectives for precise design rational fabrics.

Язык: Английский

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Core–shell Ni3Sn2@C particles anchored on 3D N-doped porous carbon skeleton for modulated electromagnetic wave absorption

Journal of Material Science and Technology, Год журнала: 2023, Номер 158, С. 242 - 252

Опубликована: Март 29, 2023

Язык: Английский

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Macroscopic electromagnetic synergy network-enhanced N-doped Ni/C gigahertz microwave absorber with regulable microtopography

Nano Research, Год журнала: 2023, Номер 16(7), С. 10666 - 10677

Опубликована: Апрель 29, 2023

Язык: Английский

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Current advances of transition metal dichalcogenides in electromagnetic wave absorption: A brief review

International Journal of Minerals Metallurgy and Materials, Год журнала: 2023, Номер 30(3), С. 428 - 445

Опубликована: Янв. 14, 2023

Язык: Английский

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Optimal particle distribution induced interfacial polarization in hollow double-shell composites for electromagnetic waves absorption performance

Journal of Colloid and Interface Science, Год журнала: 2022, Номер 634, С. 268 - 278

Опубликована: Дек. 13, 2022

Язык: Английский

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Multiphase Interfacial Regulation Based on Hierarchical Porous Molybdenum Selenide to Build Anticorrosive and Multiband Tailorable Absorbers

Nano-Micro Letters, Год журнала: 2023, Номер 16(1)

Опубликована: Ноя. 6, 2023

Electromagnetic wave (EMW) absorbing materials have an irreplaceable position in the field of military stealth as well electromagnetic pollution control. And order to cope with complex environment, design multifunctional and multiband high efficiency EMW absorbers remains a tremendous challenge. In this work, we designed three-dimensional porous structure via salt melt synthesis strategy optimize impedance matching absorber. Also, through interfacial engineering, molybdenum carbide transition layer was introduced between selenide nanoparticles carbon matrix improve absorption behavior The analysis indicates that number components heterogeneous interfaces significant impact on performance absorber due mechanisms such polarization conduction loss by engineering. Wherein, prepared MoSe

Язык: Английский

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Construction of three-dimensional conductive network and heterogeneous interfaces via different ratio for tunable microwave absorption

Advanced Composites and Hybrid Materials, Год журнала: 2023, Номер 6(6)

Опубликована: Окт. 16, 2023

Язык: Английский

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