Small, Год журнала: 2024, Номер unknown
Опубликована: Май 7, 2024
Abstract Heterointerface engineering is presently considered a valuable strategy for enhancing the microwave absorption (MA) properties of materials via compositional modification and structural design. In this study, sulfur‐doped multi‐interfacial composite (Fe 7 S 8 /NiS@C) coated with NiFe‐layered double hydroxides (LDHs) successfully prepared using hydrothermal method post‐high‐temperature vulcanization. When assembled into twisted surfaces, NiFe‐LDH nanosheets exhibit porous morphologies, improving impedance matching, scattering. Sulfur doping in composites generates heterointerfaces, numerous sulfur vacancies, lattice defects, which facilitate polarization process to enhance MA. Owing controllable heterointerface design, unique structure induced multiple endowing Fe /NiS@C an enhanced MA capability. particular, minimum reflection loss (RL min ) value reached −58.1 dB at 15.8 GHz thickness 2.1 mm, broad effective bandwidth (EAB) 7.3 achieved 2.5 mm. Therefore, exhibits remarkable potential as high‐efficiency material owing synergistic effects processes, scatterings, structures, matching.
Язык: Английский
Процитировано
21Green synthesis and tunable microwave absorption properties of core-shell structure SiC@Ni/C(N) nanocomposites
Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер 709, С. 136102 - 136102
Опубликована: Янв. 7, 2025
Язык: Английский
Процитировано
3Lessons from Nature: Advances and Perspectives in Bionic Microwave Absorption Materials
Nano-Micro Letters, Год журнала: 2024, Номер 17(1)
Опубликована: Дек. 30, 2024
Inspired by the remarkable electromagnetic response capabilities of complex morphologies and subtle microstructures evolved natural organisms, this paper delves into research advancements future application potential bionic microwave-absorbing materials (BMAMs). It outlines significance achieving high-performance through ingenious microstructural design judicious composition selection, while emphasizing innovative strategies offered manufacturing. Furthermore, work meticulously analyzes how inspiration can be drawn from intricate structures marine plants, animals, non-metallic minerals in nature to devise develop BMAMs with superior wave absorption properties. Additionally, provides an in-depth exploration theoretical underpinnings BMAMs, particularly latest breakthroughs broadband absorption. By incorporating advanced methodologies such as simulation modeling gradient design, we unravel scientific principles governing microwave mechanisms thereby furnishing a solid foundation for understanding optimizing their performance. Ultimately, review aims offer valuable insights researchers related fields, fostering collective advancement on BMAMs.
Язык: Английский
Процитировано
10One-step sintering construction of electromagnetic synergistic Co7Fe3/Co@CBC nanocomposites for enhanced microwave absorption properties
Physical Chemistry Chemical Physics, Год журнала: 2024, Номер 26(12), С. 9475 - 9487
Опубликована: Янв. 1, 2024
Based on the synergistic modulation of electromagnetic parameters and microstructure design, multidimensional porous magnetic carbon-based nanocomposites have become ideal materials with efficient absorption properties.
Язык: Английский
Процитировано
5Engineering nanoscale nickel sulfide by a “reduction-restriction” strategy for high performance hybrid supercapacitor
Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 689, С. 133627 - 133627
Опубликована: Март 4, 2024
Язык: Английский
Процитировано
3Composite Nanomaterials of Sulfurized Nickel and Diatomite for Electromagnetic Wave Absorption
ACS Applied Nano Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 11, 2025
Язык: Английский
Процитировано
0Progress and prospect of biomimetic optical materials: a review
Biogeotechnics, Год журнала: 2025, Номер unknown, С. 100167 - 100167
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0Review of Morphology and Size-Biased Microwave Absorbing Nanomaterials
ACS Applied Nano Materials, Год журнала: 2025, Номер unknown
Опубликована: Май 29, 2025
Язык: Английский
Процитировано
0C/Co3O4/Diatomite Composite for Microwave Absorption
Molecules, Год журнала: 2024, Номер 29(18), С. 4336 - 4336
Опубликована: Сен. 12, 2024
Transition metal oxides have been widely used in microwave-absorbing materials, but how to improve impedance matching is still an urgent problem. Therefore, we introduced urea as a polymer carbon source into three-dimensional porous structure modified by Co
Язык: Английский
Процитировано
2C/Co3o4/Diatomite Composite for Microwave Absorption
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
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