Corrosion and mechanical properties of polyurethane/Al composite coatings with low infrared emissivity

Yan, Xiaoxing; Xu, Guoyue

doi:10.1016/j.jallcom.2009.11.030

Cited by 51 publications

(27 citation statements)

References 19 publications

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“…Basic principle of optics implies the relationship between the refractive index ( ) and conductivity ( ) by the following formula [7]:…”

Section: Ir Emissivitymentioning

confidence: 99%

“…International Journal of Polymer Science ( ) can be obtained through Kirchhoff 's law by using the following formula [7]:…”

Section: Ir Emissivitymentioning

confidence: 99%

“…On the basis of the law of Kirchhoff and the law of conservation of energy, the relationship of IR emissivity and was the following formula [7,19]:…”

Section: Ir Emissivitymentioning

confidence: 99%

“…The performance of epoxy-lacquer based coating was compared with that of the PU based coating [7,23,27], as shown in Table 5. The low IR emissivity of these coatings (∼0.100) can be obtained when the mass fraction of filler is appropriate.…”

Section: Comparison Of Epoxy-lacquer Based Coating With Pumentioning

confidence: 99%

“…In recent years, researchers have conducted extensive work on several LIREC, such as La 0.67 Ca 0.33− Sr MnO 3 compounds [3], ceramic composite [4], indium tin oxide composites [5], organic/inorganic composite coatings [6], and silver and aluminum (Al) [7]. In particular, the application of Al filler to LIREC has practical application potential [8].…”

Section: Introductionmentioning

confidence: 99%

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Development and Characterization of New Coating Material of Blended Epoxy-Lacquer with Aluminum

Yan

Cai

Lü

et al. 2017

International Journal of Polymer Science

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This study investigated the effects of aluminum (Al) mass fraction on the performance of an epoxy-lacquer based coating. The conductivity increased and IR emissivity and gloss decreased with increased Al mass fraction. When the Al mass fraction was decreased from 40% to 30%, the adhesion and impact strength of epoxy-lacquer based coatings increased and were grade 1 and 50 Kg⋅cm, respectively. When the Al mass fraction was decreased to 10%, the mechanical properties of epoxy-lacquer based coatings decreased. Potentiodynamic polarization and electrochemical impedance spectroscopy of coatings showed that epoxy-lacquer based coating with 30% Al mass fraction has the best corrosion resistance and the lowest porosity. The epoxy-lacquer based coating with the best stability was that of 30% Al mass fraction. Comparing epoxy-lacquer based coating with polyurethane based coating, the epoxy-lacquer based coating presents not only lower emissivity and gloss but also better mechanical properties and corrosion resistance.

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“…Basic principle of optics implies the relationship between the refractive index ( ) and conductivity ( ) by the following formula [7]:…”

Section: Ir Emissivitymentioning

confidence: 99%

“…International Journal of Polymer Science ( ) can be obtained through Kirchhoff 's law by using the following formula [7]:…”

Section: Ir Emissivitymentioning

confidence: 99%

“…On the basis of the law of Kirchhoff and the law of conservation of energy, the relationship of IR emissivity and was the following formula [7,19]:…”

Section: Ir Emissivitymentioning

confidence: 99%

Section: Comparison Of Epoxy-lacquer Based Coating With Pumentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Development and Characterization of New Coating Material of Blended Epoxy-Lacquer with Aluminum

Yan

Cai

Lü

et al. 2017

International Journal of Polymer Science

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Synthesis, helical conformation, and infrared emissivity property study of optically active substituted polyacetylenes derived from serine

Zhou

Zhang

et al. 2014

J of Applied Polymer Sci

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Serine‐based monosubstituted acetylene monomers were synthesized and polymerized with rhodium zwitterion catalyst in THF to afford optically active polyacetylene derivatives (LPA and DPA) and corresponding racemic polyacetylenes (RPA) with moderate molecular weights in good yields. All of the substituted polyacetylenes (SPA) were characterized by FT‐IR, NMR, GPC, UV‐Vis spectroscopy, circular dichroism (CD) spectroscopy, and TGA. LPA and DPA were soluble in common organic solvents and possessed single‐handed helical conformation according to their intense Cotton effect and large specific rotations, while RPA presented random coiled polymer chain. The characterization results showed that helical structure of these SPAs was stabilized by intra‐ and intermolecular hydrogen bonding between the substituents which played a significant role in creating and maintaining the helix. Further, the infrared emissivity properties of them at wavelength of 8 to 14 μm were investigated at room temperature. Consequently, the LPA and DPA exhibited lower infrared emissivity values than RPA, which came down to 0.632 and 0.616. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 41210.

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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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Corrosion and mechanical properties of polyurethane/Al composite coatings with low infrared emissivity

Cited by 51 publications

References 19 publications

Development and Characterization of New Coating Material of Blended Epoxy-Lacquer with Aluminum

Development and Characterization of New Coating Material of Blended Epoxy-Lacquer with Aluminum

Synthesis, helical conformation, and infrared emissivity property study of optically active substituted polyacetylenes derived from serine

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

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