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This article is cited in 11 scientific papers (total in 11 papers)
Thermophysical Properties of Materials
Study of thermodynamic properties of carbon nanoparticles by the laser heating method
E. V. Gurentsov, A. V. Eremin, E. Yu. Mikheeva Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
A new experimental approach to the analysis of thermodynamic properties of amorphous carbon nanoparticles synthesized via hydrocarbon pyrolysis behind shock waves is discussed. The proposed approach is based on the analysis of thermal radiation of nanoparticles heated by a laser pulse. The sublimation temperature of the carbon nanoparticles might be determined by the two-colour pyrometry; their sizes, by laserinduced incandescence; and the volume fraction of the sublimated substance, by the laser extinction method. The sublimation temperature depends on both the particle size and the temperature conditions of their formation. The value of surface energy for amorphous carbon nanoparticles was estimated.
Received: 29.07.2015 Accepted: 13.10.2015
Citation:
E. V. Gurentsov, A. V. Eremin, E. Yu. Mikheeva, “Study of thermodynamic properties of carbon nanoparticles by the laser heating method”, TVT, 55:5 (2017), 737–745; High Temperature, 55:5 (2017), 723–730
Linking options:
https://www.mathnet.ru/eng/tvt8773 https://www.mathnet.ru/eng/tvt/v55/i5/p737
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Abstract page: | 258 | Full-text PDF : | 120 | References: | 41 | First page: | 5 |
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