Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120241 - 120241
Published: March 1, 2025
Language: Английский
Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120241 - 120241
Published: March 1, 2025
Language: Английский
Nano Research, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 12, 2024
Language: Английский
Citations
64Materials Today Nano, Journal Year: 2024, Volume and Issue: unknown, P. 100520 - 100520
Published: Sept. 1, 2024
Language: Английский
Citations
46Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 17(1)
Published: Sept. 22, 2024
Abstract Gradient magnetic heterointerfaces have injected infinite vitality in optimizing impedance matching, adjusting dielectric/magnetic resonance and promoting electromagnetic (EM) wave absorption, but still exist a significant challenging regulating local phase evolution. Herein, accordion-shaped Co/Co 3 O 4 @N-doped carbon nanosheets (Co/Co @NC) with gradient been fabricated via the cooperative high-temperature carbonization low-temperature oxidation process. The results indicate that surface epitaxial growth of crystal Co domains on nanoparticles realizes adjustment magnetic-heteroatomic components, which are beneficial for matching interfacial polarization. Moreover, simultaneously realize coupling, long-range diffraction. Specifically, synthesized @NC absorbents display strong attenuation capability − 53.5 dB at thickness 3.0 mm an effective absorption bandwidth 5.36 GHz, both superior to those single embedded matrix. This design concept provides us inspiration polarization, coupling absorption.
Language: Английский
Citations
41Carbon, Journal Year: 2024, Volume and Issue: unknown, P. 119738 - 119738
Published: Oct. 1, 2024
Language: Английский
Citations
19Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
Unique structural design and precise compositional adjustment are universally accepted as effective methods for the enhancement of microwave absorption capacity.
Language: Английский
Citations
16Materials Today Nano, Journal Year: 2025, Volume and Issue: unknown, P. 100587 - 100587
Published: Feb. 1, 2025
Language: Английский
Citations
8Small, Journal Year: 2025, Volume and Issue: unknown
Published: April 1, 2025
Abstract The modulation of transport properties in ceramic‐based semiconductors can be used to optimize the electromagnetic response mechanism and performance. A semiconductor ceramic foam interlayer wall (SCFW) is designed by a physical vapor deposition method. structural SCFW composed semiconductor‐insulator‐semiconductor layers, incorporating composite system SiC, Al 4.8 Si 1.2 O 9.6 , 2 3 . Moreover, hierarchical network structure controlled pyrolysis‐deposition kinetic process. Electrons holes are transported through heterojunctions between SiC achieving effective charge relaxation. matrix provides lightweight (density 0.967 g cm −3 ), while determines excellent wave (EMW) absorption performance SCFW, with an bandwidth up 14.8 GHz under (minimum reflection loss RL min = −50.6 dB). has been proven exhibit corrosion resistance thermal insulation properties, conductivity 0.025 W m −1 K This study valuable insights into design dielectric property optimization nanocomposites, which leads strong polarization loss, opening new avenues for application EMW absorbers, ceramics.
Language: Английский
Citations
2Composites Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 111131 - 111131
Published: March 1, 2025
Language: Английский
Citations
1Composites Part A Applied Science and Manufacturing, Journal Year: 2024, Volume and Issue: 186, P. 108411 - 108411
Published: Aug. 14, 2024
Language: Английский
Citations
6Carbon, Journal Year: 2024, Volume and Issue: 230, P. 119604 - 119604
Published: Sept. 3, 2024
Language: Английский
Citations
5