Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures
We synthesized star-shaped pentagonal microcrystals of boron carbide with an extremely low carbon content (~5%), from m-carborane under high pressure (7 GPa) and high temperature (1370⁻1670 K). These crystals have five-fold symmetry and grow in the shape of stars. A 5-fold symmetry in larg...
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MDPI AG
2018-11-01
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Series: | Crystals |
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Online Access: | https://www.mdpi.com/2073-4352/8/12/448 |
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author | Vladimir P. Filonenko Pavel V. Zinin Igor P. Zibrov Alexander S. Anokhin Elena V. Kukueva Sergey G. Lyapin Vyacheslav Y. Fominski |
author_facet | Vladimir P. Filonenko Pavel V. Zinin Igor P. Zibrov Alexander S. Anokhin Elena V. Kukueva Sergey G. Lyapin Vyacheslav Y. Fominski |
author_sort | Vladimir P. Filonenko |
collection | DOAJ |
description | We synthesized star-shaped pentagonal microcrystals of boron carbide with an extremely low carbon content (~5%), from m-carborane under high pressure (7 GPa) and high temperature (1370⁻1670 K). These crystals have five-fold symmetry and grow in the shape of stars. A 5-fold symmetry in large micron-sized crystals is extremely rare making this a striking observation. |
first_indexed | 2024-04-13T06:23:15Z |
format | Article |
id | doaj.art-fddad3aa677b42499c13cc5adc83eff3 |
institution | Directory Open Access Journal |
issn | 2073-4352 |
language | English |
last_indexed | 2024-04-13T06:23:15Z |
publishDate | 2018-11-01 |
publisher | MDPI AG |
record_format | Article |
series | Crystals |
spelling | doaj.art-fddad3aa677b42499c13cc5adc83eff32022-12-22T02:58:34ZengMDPI AGCrystals2073-43522018-11-0181244810.3390/cryst8120448cryst8120448Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High TemperaturesVladimir P. Filonenko0Pavel V. Zinin1Igor P. Zibrov2Alexander S. Anokhin3Elena V. Kukueva4Sergey G. Lyapin5Vyacheslav Y. Fominski6Institute for High Pressure Physics, Russian Academy of Sciences, 108840 Troitsk, Moscow, RussiaScientific-Technological Center of Unique Instrumentation, Russian Academy of Sciences, 117342 Moscow, RussiaInstitute for High Pressure Physics, Russian Academy of Sciences, 108840 Troitsk, Moscow, RussiaInstitute of Metallurgy and Materials Science, Russian Academy of Sciences, 119991 Moscow, RussiaNational Research Center, Kurchatov Institute, 123182 Moscow, RussiaInstitute for High Pressure Physics, Russian Academy of Sciences, 108840 Troitsk, Moscow, RussiaInstitute of Laser and Plasma Technologies, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, RussiaWe synthesized star-shaped pentagonal microcrystals of boron carbide with an extremely low carbon content (~5%), from m-carborane under high pressure (7 GPa) and high temperature (1370⁻1670 K). These crystals have five-fold symmetry and grow in the shape of stars. A 5-fold symmetry in large micron-sized crystals is extremely rare making this a striking observation.https://www.mdpi.com/2073-4352/8/12/448boron carbidestar-shapedhigh pressure synthesisquasicrystal |
spellingShingle | Vladimir P. Filonenko Pavel V. Zinin Igor P. Zibrov Alexander S. Anokhin Elena V. Kukueva Sergey G. Lyapin Vyacheslav Y. Fominski Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures Crystals boron carbide star-shaped high pressure synthesis quasicrystal |
title | Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures |
title_full | Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures |
title_fullStr | Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures |
title_full_unstemmed | Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures |
title_short | Synthesis of Star-Shaped Boron Carbide Micro-Crystallites under High Pressure and High Temperatures |
title_sort | synthesis of star shaped boron carbide micro crystallites under high pressure and high temperatures |
topic | boron carbide star-shaped high pressure synthesis quasicrystal |
url | https://www.mdpi.com/2073-4352/8/12/448 |
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