One-step synthesis of nitrogen-doped carbon nanofibers from melamine over nickel alloy in a closed system
| Parent link: | Chemical Physics Letters Vol. 685.— 2017.— [P. 259-262] |
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| Autor corporatiu: | , |
| Altres autors: | , , , , |
| Sumari: | Title screen A novel approach to the synthesis of nitrogen-doped carbon nanofibers in a closed system at elevated pressure with the use of bulk Ni-Cr alloy as a catalyst precursor was proposed. Melamine was chosen as a substrate containing both carbon and nitrogen. Method of ferromagnetic resonance was applied for diagnostics of dispersed Ni particles appearance. The process of corrosion of a bulk alloy followed by formation of dispersed Ni particles catalyzing the growth of nitrogen-doped carbon nanofibers was found to take place at temperatures above 560 °C. The final content of nitrogen in obtained carbon nanofibers was about 10 at.%. Режим доступа: по договору с организацией-держателем ресурса |
| Publicat: |
2017
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1016/j.cplett.2017.07.073 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657700 |
| Sumari: | Title screen A novel approach to the synthesis of nitrogen-doped carbon nanofibers in a closed system at elevated pressure with the use of bulk Ni-Cr alloy as a catalyst precursor was proposed. Melamine was chosen as a substrate containing both carbon and nitrogen. Method of ferromagnetic resonance was applied for diagnostics of dispersed Ni particles appearance. The process of corrosion of a bulk alloy followed by formation of dispersed Ni particles catalyzing the growth of nitrogen-doped carbon nanofibers was found to take place at temperatures above 560 °C. The final content of nitrogen in obtained carbon nanofibers was about 10 at.%. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1016/j.cplett.2017.07.073 |