Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite

[Image: see text] The diamond–SiC composite has a low density and the highest possible speed of sound among existing materials except for diamond. The composite is synthesized by a complex exothermic chemical reaction between diamond powder and liquid Si. This makes it an ideal material for protecti...

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Autores principales: Shevchenko, Vladimir Ya., Makogon, Aleksei I., Sychov, Maxim M., Nosonovsky, Michael, Skorb, Ekaterina V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10168640/
https://www.ncbi.nlm.nih.gov/pubmed/36442157
http://dx.doi.org/10.1021/acs.langmuir.2c02184
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author Shevchenko, Vladimir Ya.
Makogon, Aleksei I.
Sychov, Maxim M.
Nosonovsky, Michael
Skorb, Ekaterina V.
author_facet Shevchenko, Vladimir Ya.
Makogon, Aleksei I.
Sychov, Maxim M.
Nosonovsky, Michael
Skorb, Ekaterina V.
author_sort Shevchenko, Vladimir Ya.
collection PubMed
description [Image: see text] The diamond–SiC composite has a low density and the highest possible speed of sound among existing materials except for diamond. The composite is synthesized by a complex exothermic chemical reaction between diamond powder and liquid Si. This makes it an ideal material for protection against impact loading. Experiments show that a system of patterns is formed at the diamond–SiC interface. Modeling of reaction–diffusion processes of composite synthesis proves a formation of ceramic materials with a regular (periodic) interconnected microstructure in a given system. The composite material with interconnected structures at the interface has very high mechanical properties and resistance to impact since its fractioning is intercrystallite.
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spelling pubmed-101686402023-05-10 Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite Shevchenko, Vladimir Ya. Makogon, Aleksei I. Sychov, Maxim M. Nosonovsky, Michael Skorb, Ekaterina V. Langmuir [Image: see text] The diamond–SiC composite has a low density and the highest possible speed of sound among existing materials except for diamond. The composite is synthesized by a complex exothermic chemical reaction between diamond powder and liquid Si. This makes it an ideal material for protection against impact loading. Experiments show that a system of patterns is formed at the diamond–SiC interface. Modeling of reaction–diffusion processes of composite synthesis proves a formation of ceramic materials with a regular (periodic) interconnected microstructure in a given system. The composite material with interconnected structures at the interface has very high mechanical properties and resistance to impact since its fractioning is intercrystallite. American Chemical Society 2022-11-28 /pmc/articles/PMC10168640/ /pubmed/36442157 http://dx.doi.org/10.1021/acs.langmuir.2c02184 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Shevchenko, Vladimir Ya.
Makogon, Aleksei I.
Sychov, Maxim M.
Nosonovsky, Michael
Skorb, Ekaterina V.
Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite
title Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite
title_full Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite
title_fullStr Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite
title_full_unstemmed Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite
title_short Reaction–Diffusion Pathways for a Programmable Nanoscale Texture of the Diamond–SiC Composite
title_sort reaction–diffusion pathways for a programmable nanoscale texture of the diamond–sic composite
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10168640/
https://www.ncbi.nlm.nih.gov/pubmed/36442157
http://dx.doi.org/10.1021/acs.langmuir.2c02184
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