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Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar

The applications of silicon carbide (SiC) include lightweight materials with thermal shock resistance. In this study, core-shell C-SiC particles were synthesized by compacting and rapidly heating a hydrochar from glucose by using strong pulsed currents and infiltration of silicon vapor. Hollow parti...

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Detalles Bibliográficos
Autores principales: Hao, Wenming, Liu, Yongsheng, Neagu, Alexandra, Bacsik, Zoltan, Tai, Cheuk-Wai, Shen, Zhijian, Hedin, Niklas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6600974/
https://www.ncbi.nlm.nih.gov/pubmed/31174261
http://dx.doi.org/10.3390/ma12111835
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author Hao, Wenming
Liu, Yongsheng
Neagu, Alexandra
Bacsik, Zoltan
Tai, Cheuk-Wai
Shen, Zhijian
Hedin, Niklas
author_facet Hao, Wenming
Liu, Yongsheng
Neagu, Alexandra
Bacsik, Zoltan
Tai, Cheuk-Wai
Shen, Zhijian
Hedin, Niklas
author_sort Hao, Wenming
collection PubMed
description The applications of silicon carbide (SiC) include lightweight materials with thermal shock resistance. In this study, core-shell C-SiC particles were synthesized by compacting and rapidly heating a hydrochar from glucose by using strong pulsed currents and infiltration of silicon vapor. Hollow particles of SiC formed on removing the carbon template. In contrast to related studies, we detected not only the pure 3C polytype (β-SiC) but also significant amounts of the 2H or the 6H polytypes (α-SiC) in the SiC.
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spelling pubmed-66009742019-07-18 Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar Hao, Wenming Liu, Yongsheng Neagu, Alexandra Bacsik, Zoltan Tai, Cheuk-Wai Shen, Zhijian Hedin, Niklas Materials (Basel) Article The applications of silicon carbide (SiC) include lightweight materials with thermal shock resistance. In this study, core-shell C-SiC particles were synthesized by compacting and rapidly heating a hydrochar from glucose by using strong pulsed currents and infiltration of silicon vapor. Hollow particles of SiC formed on removing the carbon template. In contrast to related studies, we detected not only the pure 3C polytype (β-SiC) but also significant amounts of the 2H or the 6H polytypes (α-SiC) in the SiC. MDPI 2019-06-06 /pmc/articles/PMC6600974/ /pubmed/31174261 http://dx.doi.org/10.3390/ma12111835 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Hao, Wenming
Liu, Yongsheng
Neagu, Alexandra
Bacsik, Zoltan
Tai, Cheuk-Wai
Shen, Zhijian
Hedin, Niklas
Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar
title Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar
title_full Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar
title_fullStr Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar
title_full_unstemmed Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar
title_short Core-Shell and Hollow Particles of Carbon and SiC Prepared from Hydrochar
title_sort core-shell and hollow particles of carbon and sic prepared from hydrochar
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6600974/
https://www.ncbi.nlm.nih.gov/pubmed/31174261
http://dx.doi.org/10.3390/ma12111835
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