The inventions in nanotechnologies as practical solutions. Part III

Автор: Ivanov L.A., Prokopiev P.S.

Журнал: Nanotechnologies in Construction: A Scientific Internet-Journal @nanobuild-en

Рубрика: Review of nanotechnological inventions

Статья в выпуске: 3 Vol.11, 2019 года.

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A brief review of patents is given. The research performed by scientists, engineers and specialists in the area of nanotechnologies and nanomaterials resulted in increased efficiency of construction, housing sector and adjacent fields of economy. For example, the invention «Construction structural element» refers to the field of construction. The building element is made of a cured mixture containing the following components, wt. %: dispersed foamglass – 60–85; 25–30% alumina solution in phosphoric acid – 13–34; basalt microfiber – 2–6; fulleroid type carbon toroid-like nanoparticles (fractions from 15 to 150 nm) – 0.009–0005. The dispersed foamglass is made in the form of foamed glass beads, on the surface of which a layer of polyparaxilylene 2–5 microns thick is applied. The mixture is cured at a temperature of 160–180оC. The technical result is increased strength, toughness, crack resistance and durability at low density, that is important when building objects, for example, to create internal walls and cellular partitions in rooms. The specialists can also be interested in the following inventions in the area of nanotechnologies: composite reinforcement, a method of manufacturing composite powder material from alumina carbon nanotubes; the method of plasma deposition of nanostructured heat-shielding coating; the method of degassing tungsten nanopowder; method to produce mixtures of highly dispersed heterophase powders based on boron carbide, etc.

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Nanotechnologies in construction, carbon nanotubes, nanocomposite material, nanoparticles, nanostructured coating, nano- and microparticles, nanocrystalline coating

Короткий адрес: https://sciup.org/142227491

IDR: 142227491   |   DOI: 10.15828/2075-8545-2019-11-3-292-303

Список литературы The inventions in nanotechnologies as practical solutions. Part III

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  • Bekker A.T., Umansky A.M. Reinforcement composite. RF Patent 2683836 C1. 2019. Bulletin № 10.
  • Zhang D., Liu Y., Lee G., Su Y., Liang K., Wu Yu., Wu Yu. A method of manufacturing a composite powder material of alumina carbon nanotubes. RF Patent 2683323 C1. 2019. Bulletin №. 10.
  • Gubertov A.M., Polyansky M.N., Savushkina S.V., Chvanov V.K., Levochkin P.S., Sternin L.E. The method of plasma deposition of nanostructured heat-shielding coating. RF Patent 2683177 C1. 2019. Bulletin № 9.
  • German S.V., Gorin D.A., Sukhorukov G.B., Kozlova A.A., Severyukhina A.N. Method of forming multilayer coating on particles and a device for its implementation. RF Patent 2683115 C1. 2019. Bulletin № 9.
  • Kotsar T.V., Danilovich D.P., Zaitsev G.P., Ordanyan S.S. The method of obtaining mixtures of highly dispersed heterophase powders based on boron carbide. RF Patent 2683107 C1. 2019. Bulletin № 9.
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