Efficient and green synthesis of SiOC nanoparticles at near-ambient conditions by liquid-phase plasma
- Author
- Zhiqiang Chen, Jieming Wang, Yuliia Onyshchenko (UGent) , Yichao Wang, Christophe Leys (UGent) , Anton Nikiforov (UGent) and Weiwei Lei
- Organization
- Abstract
- Si-based ceramics such as silicon oxycarbide (SiOC) exhibit inimitable electrical, thermal, chemical, mechanical, and biological properties and have attracted interest for a wide range of technological applications. Recently, considerable efforts have been made to improve the conventional approach to produce Si-based ceramics that requires extreme environments and cannot be directly used to form the particles on a nanosize scale. In this study, we demonstrate that SiOC nanoparticles (NPs) with a crystalline phase can be synthesized at atmospheric pressure in a gas bubble discharge in liquid hexamethyldi-siloxane. The as-prepared nanoparticles exhibit a carbon-free and highly crystalline structure of SiC. The mechanism of the formation of SiOC NPs was systematically studied, providing an in-depth understanding of the formation of SiOC NPs and insight on the way to control the structures of Si-based ceramic NPs. This novel approach offers a simple, efficient, and green route for the production of SiOC NPs and has great potential to produce such nanomaterials on a large scale.
- Keywords
- Renewable Energy, Sustainability and the Environment, General Chemical Engineering, Environmental Chemistry, General Chemistry, Green synthesis, Liquid-phase plasma, Optical emission spectroscopy, SiOC nanoparticles, POLYMER-DERIVED CERAMICS, SOL-GEL, ATMOSPHERIC-PRESSURE, GOLD NANOPARTICLES, LONG-CYCLE, HMDSO, DISCHARGE, ELECTRODE, ANODES
Downloads
-
(...).pdf
- full text (Published version)
- |
- UGent only
- |
- |
- 8.42 MB
Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8738745
- MLA
- Chen, Zhiqiang, et al. “Efficient and Green Synthesis of SiOC Nanoparticles at Near-Ambient Conditions by Liquid-Phase Plasma.” ACS SUSTAINABLE CHEMISTRY & ENGINEERING, vol. 9, no. 23, 2021, pp. 7728–36, doi:10.1021/acssuschemeng.0c08637.
- APA
- Chen, Z., Wang, J., Onyshchenko, Y., Wang, Y., Leys, C., Nikiforov, A., & Lei, W. (2021). Efficient and green synthesis of SiOC nanoparticles at near-ambient conditions by liquid-phase plasma. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 9(23), 7728–7736. https://doi.org/10.1021/acssuschemeng.0c08637
- Chicago author-date
- Chen, Zhiqiang, Jieming Wang, Yuliia Onyshchenko, Yichao Wang, Christophe Leys, Anton Nikiforov, and Weiwei Lei. 2021. “Efficient and Green Synthesis of SiOC Nanoparticles at Near-Ambient Conditions by Liquid-Phase Plasma.” ACS SUSTAINABLE CHEMISTRY & ENGINEERING 9 (23): 7728–36. https://doi.org/10.1021/acssuschemeng.0c08637.
- Chicago author-date (all authors)
- Chen, Zhiqiang, Jieming Wang, Yuliia Onyshchenko, Yichao Wang, Christophe Leys, Anton Nikiforov, and Weiwei Lei. 2021. “Efficient and Green Synthesis of SiOC Nanoparticles at Near-Ambient Conditions by Liquid-Phase Plasma.” ACS SUSTAINABLE CHEMISTRY & ENGINEERING 9 (23): 7728–7736. doi:10.1021/acssuschemeng.0c08637.
- Vancouver
- 1.Chen Z, Wang J, Onyshchenko Y, Wang Y, Leys C, Nikiforov A, et al. Efficient and green synthesis of SiOC nanoparticles at near-ambient conditions by liquid-phase plasma. ACS SUSTAINABLE CHEMISTRY & ENGINEERING. 2021;9(23):7728–36.
- IEEE
- [1]Z. Chen et al., “Efficient and green synthesis of SiOC nanoparticles at near-ambient conditions by liquid-phase plasma,” ACS SUSTAINABLE CHEMISTRY & ENGINEERING, vol. 9, no. 23, pp. 7728–7736, 2021.
@article{8738745,
abstract = {{Si-based ceramics such as silicon oxycarbide (SiOC) exhibit inimitable electrical, thermal, chemical, mechanical, and biological properties and have attracted interest for a wide range of technological applications. Recently, considerable efforts have been made to improve the conventional approach to produce Si-based ceramics that requires extreme environments and cannot be directly used to form the particles on a nanosize scale. In this study, we demonstrate that SiOC nanoparticles (NPs) with a crystalline phase can be synthesized at atmospheric pressure in a gas bubble discharge in liquid hexamethyldi-siloxane. The as-prepared nanoparticles exhibit a carbon-free and highly crystalline structure of SiC. The mechanism of the formation of SiOC NPs was systematically studied, providing an in-depth understanding of the formation of SiOC NPs and insight on the way to control the structures of Si-based ceramic NPs. This novel approach offers a simple, efficient, and green route for the production of SiOC NPs and has great potential to produce such nanomaterials on a large scale.}},
author = {{Chen, Zhiqiang and Wang, Jieming and Onyshchenko, Yuliia and Wang, Yichao and Leys, Christophe and Nikiforov, Anton and Lei, Weiwei}},
issn = {{2168-0485}},
journal = {{ACS SUSTAINABLE CHEMISTRY & ENGINEERING}},
keywords = {{Renewable Energy,Sustainability and the Environment,General Chemical Engineering,Environmental Chemistry,General Chemistry,Green synthesis,Liquid-phase plasma,Optical emission spectroscopy,SiOC nanoparticles,POLYMER-DERIVED CERAMICS,SOL-GEL,ATMOSPHERIC-PRESSURE,GOLD NANOPARTICLES,LONG-CYCLE,HMDSO,DISCHARGE,ELECTRODE,ANODES}},
language = {{eng}},
number = {{23}},
pages = {{7728--7736}},
title = {{Efficient and green synthesis of SiOC nanoparticles at near-ambient conditions by liquid-phase plasma}},
url = {{http://doi.org/10.1021/acssuschemeng.0c08637}},
volume = {{9}},
year = {{2021}},
}
- Altmetric
- View in Altmetric
- Web of Science
- Times cited: