Low‐viscosity and soluble phthalonitrile resin with improved thermostability for organic wave‐transparent composites
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DOI: 10.1002/app.45976
Abstract: High processing viscosity and poor solubility limit the application of heterocyclic polymers for fabricating organic wave-transparent composites for aerospace applications. In this paper, a novel resin, poly(phthalazinone ether bisphenol fluorene) encapped with phthalonitrile (PPEBF-Ph), was… read more here.
Keywords: resin; viscosity; phthalonitrile resin; organic wave ... See more keywords
Crystal structure and wave-transparent properties of lithium aluminum silicate glass-ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.04.202
Abstract: Abstract Lithium aluminum silicate (LAS) glass-ceramic exhibits high transmittance to electromagnetic wave and is an ideal radome material. LAS glass-ceramics with different ratios of Li/Al were prepared by sol-gel method. Crystallization behaviors and wave-transparent properties… read more here.
Keywords: glass ceramics; aluminum silicate; wave transparent; transparent properties ... See more keywords
Microstructure and properties of BN/Si3N4 composites with addition of microwave synthesized Y2O3-MgO nanopowders
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DOI: 10.1016/j.ceramint.2018.09.166
Abstract: Abstract Y2O3-MgO nanocomposite powder was synthesized by a microwave technique and doped into gas-pressure sintered BN/Si3N4 composites to acquire a highly wave-transparent material that could be utilized in spacecrafts. The XRD and SEM analyses indicated… read more here.
Keywords: microstructure properties; y2o3 mgo; composites addition; si3n4 composites ... See more keywords
Development of wave-transparent, light-weight composites combined with superior dielectric performance and desirable thermal stabilities
Sign Up to like & getrecommendations! Published in 2017 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2017.03.027
Abstract: Abstract In this paper, a novel interfacial compatibilizer of soluble epoxy-terminated poly (p-phenylene-2, 6-benzobisoxazole) precursor (epoxy-prePBO) was synthesized to modify bisphenol A cyanate ester (BADCy) resin via copolymerization. Compared to PBO fibers/BADCy wave-transparent composites, the… read more here.
Keywords: epoxy prepbo; development wave; transparent light; pbo fibers ... See more keywords
Preparation and properties of in-situ mullite whiskers reinforced aluminum chromium phosphate wave-transparent ceramics
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2017.05.055
Abstract: Abstract In-situ mullite whisker reinforced aluminum chromium phosphate wave-transparent ceramics were designed and prepared. The phase transformation, microstructure, mechanical and electrical properties of the ceramics were investigated, and the mechanisms of in-situ growth and toughening… read more here.
Keywords: aluminum chromium; reinforced aluminum; situ mullite; phosphate wave ... See more keywords
Mechanical properties and interfacial characteristics of 2.5D SiNOf/BN wave-transparent composites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.03.055
Abstract: Abstract 2.5D SiNOf/BN wave-transparent composites were fabricated by borazine infiltration and pyrolysis route at 800 °C˜1400 °C. The fracture behavior of the composites was investigated on the basis of the retained fiber strength, in-situ fiber and matrix… read more here.
Keywords: mechanical properties; transparent composites; fiber matrix; sinof wave ... See more keywords