Ultra-lightweight and reinforced ZnO/Cellulose layered cryogel for thermal insulation DOI
Tingli Wang,

Juanjuan Sun,

Fang Zhang

et al.

Cellulose, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Language: Английский

Ultralight Three‐Layer Gradient‐Structured MXene/ Reduced Graphene Oxide Composite Aerogels with Broadband Microwave Absorption and Dynamic Infrared Camouflage DOI
Chi Yu,

Dexuan Lin,

Jianhua Guo

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: May 2, 2024

Abstract Infrared and radar detectors posed substantial challenges to weapon equipment personnel due their continuous surveillance reconnaissance capabilities. Traditional single‐band stealth devices are insufficient for dual‐band detection in both infrared microwave bands. To overcome this limitation, a gradient‐structured MXene/reduced graphene oxide (rGO) composite aerogel (GMXrGA) is fabricated through two‐step bidirectional freeze casting process, followed by freeze‐drying thermal annealing. GMXrGA exhibits distinct three‐layered structure, with each layer playing crucial role absorption. This deliberate design amplifies the efficiency of absorption material's effectiveness dynamic camouflage. displays an ultralow density 5.2 mg∙cm −3 demonstrates exceptional resistance compression, enduring 200 cycles at maximum strain 80%. Moreover, it shows superior performance, minimum reflection loss ( RL min ) –60.1 dB broad effective bandwidth EAB 14.1 GHz (3.9–18.0 GHz). Additionally, low conductivity (≈26 mW∙m −1 ∙K camouflage capabilities within temperature range 50–120 °C, achieving rapid concealment 30 s. Consequently, they hold great potential diverse applications, including intelligent buildings, wearable electronics, equipment.

Language: Английский

Citations

23
Heterointerface engineering of polymer-based electromagnetic wave absorbing materials DOI Open Access
Shan Liu,

Dengfeng Zhou,

Fang Huang

et al.

Soft Science, Journal Year: 2025, Volume and Issue: 5(1)

Published: Jan. 18, 2025

Heterointerface engineering has drawn considerable interest in tuning interfacial polarization and promoting impedance matching. Therefore, it become a key strategy for optimizing electromagnetic wave (EMW) absorption. This comprehensive review primarily focused on the EMW absorbing strategies of polymer-based materials, emphasizing critical developments heterointerface engineering. A possible mechanism materials was proposed, synergism multi-components, microstructure design, Key innovations structural design such as porous structure, multilayered segregated structure are explored, highlighting their contributions to enhancing Also, highlights latest research progress advanced conductive insulating with desirable absorption performance; fabrication methods, structures, properties, mechanisms were elucidated detail. challenges presented followed by some future perspectives.

Language: Английский

Citations

2
Heterogeneous three-dimensional FeSiAl@SiO2@MoS2 composite with a SiO2 wave-transmitting layer for enhanced electromagnetic wave absorption performance DOI

Yige Han,

Feng Chen, Qiang Fu

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(37), P. 25322 - 25333

Published: Jan. 1, 2024

The incorporation of wave-transparent SiO 2 layer expands the incidence area for EMWs, which significantly enhances electromagnetic wave absorption performance FeSiAl@SiO @MoS .

Language: Английский

Citations

6
Achieving efficient electromagnetic absorption in multifunctional carbon nanotube aerogels by manipulating radialized network structure DOI
Zhixin Cai, Haibo Yang, Hongwei Zhou

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155629 - 155629

Published: Sept. 12, 2024

Language: Английский

Citations

6
3D Framework MXene Ti3C2/g-C3N4/Fe3Si Magneto-dielectric Foam Unveiling Superior Microwave Absorption and Thermal Management Performance DOI

Alaauldeen A. Duhduh,

Ali A. Rajhi

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 176629 - 176629

Published: Sept. 1, 2024

Language: Английский

Citations

4
Rational Construction of Decorated CoFeCuNiCr HEA and Hierarchical Mesoporous Cu3P in Gradient Double-Layer Nanocomposite Configuration with Highly Efficient Microwave Absorption Performance DOI
Ali A. Rajhi,

Alaauldeen A. Duhduh

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178652 - 178652

Published: Jan. 1, 2025

Language: Английский

Citations

0
Carbon-based materials for radar-infrared compatible stealth technology DOI
Xin Tan, Weihua Gu,

Zhe Tao

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160168 - 160168

Published: Feb. 1, 2025

Language: Английский

Citations

0
Recent advances in graphene-based materials for radar and infrared stealth application DOI
Yajing Wang, Xiuchen Wang,

Miaomiao Kang

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2025, Volume and Issue: 192, P. 108807 - 108807

Published: Feb. 15, 2025

Language: Английский

Citations

0
Multi-Orbital Synergistic Crtiwyal High-Entropy-Alloy for Visible-Infrared Compatible Stealth DOI
Dongmei Yu, Sainan Liu, Xinzhi Wang

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Constructing metal/metal heterointerfaces in lamellar structured FeSiCr@Fe3O4 composites for stable, strong and broad microwave absorption via FeSiAl nanoparticles embedding DOI

Shuwei Ma,

Tao Jing,

Yuanhong Wan

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: 694, P. 162849 - 162849

Published: March 1, 2025

Language: Английский

Citations

0