Microwave-infrared compatible stealth via high-temperature frequency selective surface upon Al2O3-TiC coating

Zhu, Ying; Zhang, Lei; Wang, Jun; Bao, Feng; Feng, Ming; Gui, Boheng; Wang, Jiafu; Chen, Xu; Qu, Shaobo

doi:10.1016/j.jallcom.2022.165977

Cited by 20 publications

(2 citation statements)

References 32 publications

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“…16 Therefore, doped oxide semiconductors are still the most mainstream materials in the field of compatible stealth research. 17,18 Recently, much effort has been devoted to exploiting doped oxide semiconductors with both strong EM absorption and low infrared emissivity. For instance, Chai et al prepared silver particle-modified micron Cr 2 O 3 materials by an electroless plating method.…”

Section: Introductionmentioning

confidence: 99%

Indium tin oxide as a dual-band compatible stealth material with low infrared emissivity and strong microwave absorption

Wan

et al. 2023

J. Mater. Chem. C

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Section: Introductionmentioning

confidence: 99%

Indium tin oxide as a dual-band compatible stealth material with low infrared emissivity and strong microwave absorption

Wan

et al. 2023

J. Mater. Chem. C

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“…[35][36][37] It has been seen in the studies that the composites obtained with graphene, a carbon-based material, provide a wide effective absorption bandwidth (RL < 10 dB) of 42.85 dB and 6.7 GHz at 4.0 mm thickness at 8.88. [38][39][40][41] However, when the studies are examined, although there are studies on composites reinforced with nanoparticles, sufficient data on the electromagnetic absorbance of fully multi-walled carbon nanotubes (MWCNTs)-doped composites produced in different configurations could not be found.…”

mentioning

confidence: 99%

Performance of Electromagnetic Properties of Carbon Fiber Reinforced and AuNPs Functionalized MWCNTs Doped Hybride Composites

Özkan

2024

ECS J. Solid State Sci. Technol.

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We compare the electromagnetic absorption properties of carbon fiber layer composite materials produced separately using Au-particle-doped multi-wall carbon nanotube (MWCNT) added epoxy with pure MWCNT added epoxy resin. This new material, produced using MWCNT doped with Au particles, increases its radar absorption capability, giving the as-prepared electromagnetic absorber enormous potential in future military and aviation applications. Multilayer composite materials, consisting of Au/MWCNT-doped epoxy, MWCNT-doped epoxy, and pure epoxy, were produced by vacuum infusion method. Electromagnetic absorbing properties of the produced materials were determined with the Agilent brand 2-Port PNA-L Network Analyzer device by conducting transmission/reflection measurements in the frequency range of 3–18 GHz. The electromagnetic absorbing properties of the produced composite materials were taken in two different measurements, both with and without metal plate. Measurements made using two horn antennas show that the produced MWCNT-doped and Au/MWCNT-doped carbon fiber laminated composite material has good absorption behavior when used with metallic sheets and is good for RADOM applications at many points at 3–18 GHz. 

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Research Progress and Recent Advances in Development and Applications of Infrared Stealth Materials: A Comprehensive Review

Zhou,

Rather,

et al. 2024

Laser & Photonics Reviews

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In modern war of “find and destroy,” hiding the target is one of the essential means to improve battlefield survivability of personnel, weapons, and equipment. Infrared stealth technology started to emerge when hiding in the visible light band could no longer meet the protection requirements. With the rapid development of infrared detection technology, infrared stealth materials are gradually diversified. At present, infrared stealth technology no longer focuses only on low infrared emissivity, but from multiple perspectives to achieve target stealth, such as the tunability of optical properties, good thermal management, and multi‐spectral compatibility stealth. At the same time, the infrared stealth of the target is gradually shifted from passive to active, emphasizing dynamic integration of the target and the environment. This review summarizes research progress, development, and application of infrared stealth materials. Camouflage dye and infrared stealth coating are classified as traditional technologies, however new developments and novel processes from literature can be constantly retrieved over the years. In addition to dyeing/coating technologies, this review also highlights advanced infrared stealth materials such as thermal insulation materials, phase change materials, electrochromic materials, metamaterials, and bionic materials. Outlines of the advanced technologies are mainly focused on those published in recent years. Challenges and prospects for the future development of infrared stealth materials are presented at the end of the review.

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Microwave-infrared compatible stealth via high-temperature frequency selective surface upon Al2O3-TiC coating

Cited by 20 publications

References 32 publications

Indium tin oxide as a dual-band compatible stealth material with low infrared emissivity and strong microwave absorption

Indium tin oxide as a dual-band compatible stealth material with low infrared emissivity and strong microwave absorption

Performance of Electromagnetic Properties of Carbon Fiber Reinforced and AuNPs Functionalized MWCNTs Doped Hybride Composites

Research Progress and Recent Advances in Development and Applications of Infrared Stealth Materials: A Comprehensive Review

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