Issues

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2019

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vol. 17 / 

Issue 4

 



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V. Ye. Panarin, M. Ye. Svavil’nyi
«Carbon Nanostructures Synthesized by Means of Modernized ‘Bulat’-Type Installation for Ion-Plasma Deposition»
679–688 (2019)

PACS numbers: 61.46.Np, 61.48.De, 81.07.De, 81.07.Gf, 81.15.Gh, 81.16.Be, 85.35.Kt

The method for synthesis of carbon nanostructures (carbon nanotubes (CNT), amorphous graphene) by ion-plasma ‘Bulat’-type plants with arc sputtering of cathode on metal titanium and iron substrates is developed. In order to prevent the chemical interaction of metallic substrates with films of metal-catalyst at high temperatures, the method of creating a diffusion barrier of nitrides or hydrides in one technological operation is invented. When creating a composite coating on titanium alloys and iron strengthened by CNT, the problem of the absence of interaction between them and the carbide-forming metal-matrix by spraying a protective coating of copper is solved. Solid copper coating on CNT, catalytic centres and metal substrate with a large surface area is a perspective structure for solving the problem of matching the dimensions of miniature electronic devices and their cooling radiators. The coating of carbon amorphous nanoparticles on silicon and metal substrates is obtained that is a perspective base for the development of direct converters of solar energy into electric one.

Keywords: carbon-nanostructures synthesis method, metal substrates, nanosize radiators, autoelectron emission

https://doi.org/10.15407/nnn.17.04.679

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© NANOSISTEMI, NANOMATERIALI, NANOTEHNOLOGII G. V. Kurdyumov Institute for Metal Physics of the National Academy of Sciences of Ukraine, 2019

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