Features of obtaining an effective catalyst for synthesis of carbon nanostructured materials; Fullerenes, Nanotubes and Carbon Nanostructures; Vol. 28, iss. 4
| Parent link: | Fullerenes, Nanotubes and Carbon Nanostructures Vol. 28, iss. 4.— 2020.— [P. 348-352] |
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| Autor corporatiu: | |
| Altres autors: | , , , , , , |
| Sumari: | Title screen In the present paper, the features of obtaining a metal oxide Fe–Co/Al2O3 catalyst for the synthesis of carbon nanostructured materials through thermal decomposition are considered. It was experimentally proved that the temperature and duration of the stage of thermal decomposition of the initial components solution significantly affect the catalyst activity in the synthesis of carbon nanostructured materials by the CVD method. It was found that controlling the mode parameters of the thermal decomposition of the initial components solution of the Fe–Co/Al2O3 catalyst, one can not only obtain a catalyst with the required characteristics but also directionally synthesize carbon nanostructured materials over the resulting catalytic systems. During the experiments, rational modes for the implementation of the method for producing catalysts were determined, allowing to form a metal oxide system with a specific surface area of 108 m2/g, the use of which in the synthesis of carbon nanostructured materials leads to the formation of multi-walled carbon nanotubes with an external diameter of 30 nm. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2020
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1080/1536383X.2019.1711062 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663791 |
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| 200 | 1 | |a Features of obtaining an effective catalyst for synthesis of carbon nanostructured materials |f E. Burakova, T. Dyachkova, A. Tkachev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 15 tit.] | ||
| 330 | |a In the present paper, the features of obtaining a metal oxide Fe–Co/Al2O3 catalyst for the synthesis of carbon nanostructured materials through thermal decomposition are considered. It was experimentally proved that the temperature and duration of the stage of thermal decomposition of the initial components solution significantly affect the catalyst activity in the synthesis of carbon nanostructured materials by the CVD method. It was found that controlling the mode parameters of the thermal decomposition of the initial components solution of the Fe–Co/Al2O3 catalyst, one can not only obtain a catalyst with the required characteristics but also directionally synthesize carbon nanostructured materials over the resulting catalytic systems. During the experiments, rational modes for the implementation of the method for producing catalysts were determined, allowing to form a metal oxide system with a specific surface area of 108 m2/g, the use of which in the synthesis of carbon nanostructured materials leads to the formation of multi-walled carbon nanotubes with an external diameter of 30 nm. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Fullerenes, Nanotubes and Carbon Nanostructures | ||
| 463 | |t Vol. 28, iss. 4 |v [P. 348-352] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a catalyst | |
| 610 | 1 | |a heat treatment | |
| 610 | 1 | |a carbon nanostructured materials | |
| 610 | 1 | |a катализаторы | |
| 610 | 1 | |a термическая обработка | |
| 610 | 1 | |a наноструктурированные материалы | |
| 701 | 1 | |a Burakova |b E. |g Elena | |
| 701 | 1 | |a Dyachkova |b T. |g Tatyana | |
| 701 | 1 | |a Tkachev |b A. |g Alexey | |
| 701 | 1 | |a Tugolukov |b E. |g Evgeny | |
| 701 | 1 | |a Memetov |b N. |g Nariman | |
| 701 | 1 | |a Galunin |b E. V. |c chemical engineer |c Researcher of Tomsk Polytechnic University, Ph.D |f 1976- |g Evgeny Valerjevich |3 (RuTPU)RU\TPU\pers\46488 | |
| 701 | 1 | |a Gutnik |b I. |g Irina | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа химических и биомедицинских технологий |c (2017- ) |3 (RuTPU)RU\TPU\col\23537 |
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