Studying the Photocatalytic Activity of Iron Oxides Synthesized by Plasma Dynamic Method; Energy Fluxes and Radiation Effects (EFRE-2020 online)
| Parent link: | Energy Fluxes and Radiation Effects (EFRE-2020 online).— 2020.— [P. 1314-1318] |
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| Korporace: | , |
| Další autoři: | , , , , , |
| Shrnutí: | Title screen Photoelectrochemical water splitting is an actively developed area of hydrogen energy. It requires the use of highly-active photocatalysts, one of the most promising of which is [alpha]-Fe2O3 iron oxide. Among all iron oxides modifications, another phase [epsilon]-Fe2O3 can be potentially used as photocatalysts. However, this phase is difficult to be obtained by most of the known methods. In this work, the plasma dynamic synthesis method is used to obtain both of these phases to study their photocatalytic activity. For this, the synthesis system is improved to reach as highest yield of pointed phases as possible. The obtained nanosized powders with a predominant content of [alpha]-Fe2O3 and [epsilon]-Fe2O3 are studied with a three-electrode cell method. Both phases show the quite similar catalytic activity and a high stability. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2020
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| Témata: | |
| On-line přístup: | https://doi.org/10.1109/EFRE47760.2020.9242167 |
| Médium: | MixedMaterials Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663117 |
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| 200 | 1 | |a Studying the Photocatalytic Activity of Iron Oxides Synthesized by Plasma Dynamic Method |f I. I. Shanenkov, A. S. Ivashutenko, A. A. Sivkov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 1317-1318 (12 tit.)] | ||
| 330 | |a Photoelectrochemical water splitting is an actively developed area of hydrogen energy. It requires the use of highly-active photocatalysts, one of the most promising of which is [alpha]-Fe2O3 iron oxide. Among all iron oxides modifications, another phase [epsilon]-Fe2O3 can be potentially used as photocatalysts. However, this phase is difficult to be obtained by most of the known methods. In this work, the plasma dynamic synthesis method is used to obtain both of these phases to study their photocatalytic activity. For this, the synthesis system is improved to reach as highest yield of pointed phases as possible. The obtained nanosized powders with a predominant content of [alpha]-Fe2O3 and [epsilon]-Fe2O3 are studied with a three-electrode cell method. Both phases show the quite similar catalytic activity and a high stability. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 463 | 0 | |0 (RuTPU)RU\TPU\network\34152 |t Energy Fluxes and Radiation Effects (EFRE-2020 online) |o proceedings of 7th International Congress, September 14-26, 2020, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; Institute of Electrical and Electronics Engineers (IEEE) ; ed. N. A. Ratakhin |v [P. 1314-1318] |d 2020 | |
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| 610 | 1 | |a dynamic synthesis | |
| 610 | 1 | |a arc discharge plasma | |
| 610 | 1 | |a iron oxides | |
| 610 | 1 | |a ultrafine particles | |
| 610 | 1 | |a photocatalytic activity | |
| 610 | 1 | |a динамический синтез | |
| 610 | 1 | |a плазма | |
| 610 | 1 | |a дуговые разряды | |
| 610 | 1 | |a оксид железа | |
| 610 | 1 | |a частицы | |
| 610 | 1 | |a фотокаталитическая активность | |
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