Carbon support hydrogenation in Pd/C catalysts during reductive thermal treatment; International Journal of Hydrogen Energy; Vol. 43, iss. 37
| Parent link: | International Journal of Hydrogen Energy Vol. 43, iss. 37.— 2018.— [P. 17656-17663] |
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| Institutionell upphovsman: | |
| Övriga upphovsmän: | , , , , , , , , , |
| Sammanfattning: | Title screen The resistance of the Pd/C samples towards hydrogenation of the carbon support was studied in the temperature-programmed and isothermal regimes. Carbonaceous graphite-like material Sibunit was used as a carbon support. Pristine Sibunit was additionally graphitized via high temperature treatment (1900 °C) in an inert atmosphere <https://www.sciencedirect.com/topics/chemistry/inert-atmosphere>. Both initial and graphitized supports were subjected to oxidative treatment in order to increase the amount of surface functional oxygen-containing groups. Palladium (1 wt%) was supported using an aqueous solution <https://www.sciencedirect.com/topics/chemistry/aqueous-solution> of H2PdCl4. All the samples were characterized by a low-temperature adsorption <https://www.sciencedirect.com/topics/chemistry/adsorption> of nitrogen, transmission electron microscopy <https://www.sciencedirect.com/topics/chemistry/transmission-electron-microscopy>, and Raman spectroscopy. The graphitization procedure was found to decrease significantly the specific surface area <https://www.sciencedirect.com/topics/chemistry/specific-surface-area> of the support, while the oxidative treatment affects this parameter negligibly. Testing the Pd-containing samples in a hydrogen <https://www.sciencedirect.com/topics/chemistry/hydrogen> flow revealed the following order in accordance with amount of methane <https://www.sciencedirect.com/topics/chemistry/methane> released: Pd/iSib » Pd/iSib-ox > Pd/gSib > Pd/gSib-ox. Режим доступа: по договору с организацией-держателем ресурса |
| Språk: | engelska |
| Publicerad: |
2018
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| Ämnen: | |
| Länkar: | https://doi.org/10.1016/j.ijhydene.2018.07.182 |
| Materialtyp: | Elektronisk Bokavsnitt |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658268 |
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| 200 | 1 | |a Carbon support hydrogenation in Pd/C catalysts during reductive thermal treatment |f K. N. Iost [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 50 tit.] | ||
| 330 | |a The resistance of the Pd/C samples towards hydrogenation of the carbon support was studied in the temperature-programmed and isothermal regimes. Carbonaceous graphite-like material Sibunit was used as a carbon support. Pristine Sibunit was additionally graphitized via high temperature treatment (1900 °C) in an inert atmosphere <https://www.sciencedirect.com/topics/chemistry/inert-atmosphere>. Both initial and graphitized supports were subjected to oxidative treatment in order to increase the amount of surface functional oxygen-containing groups. Palladium (1 wt%) was supported using an aqueous solution <https://www.sciencedirect.com/topics/chemistry/aqueous-solution> of H2PdCl4. All the samples were characterized by a low-temperature adsorption <https://www.sciencedirect.com/topics/chemistry/adsorption> of nitrogen, transmission electron microscopy <https://www.sciencedirect.com/topics/chemistry/transmission-electron-microscopy>, and Raman spectroscopy. The graphitization procedure was found to decrease significantly the specific surface area <https://www.sciencedirect.com/topics/chemistry/specific-surface-area> of the support, while the oxidative treatment affects this parameter negligibly. Testing the Pd-containing samples in a hydrogen <https://www.sciencedirect.com/topics/chemistry/hydrogen> flow revealed the following order in accordance with amount of methane <https://www.sciencedirect.com/topics/chemistry/methane> released: Pd/iSib » Pd/iSib-ox > Pd/gSib > Pd/gSib-ox. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t International Journal of Hydrogen Energy | ||
| 463 | |t Vol. 43, iss. 37 |v [P. 17656-17663] |d 2018 | ||
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| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a палладиевые катализаторы | |
| 610 | 1 | |a термическая стабильность | |
| 610 | 1 | |a восстановительные условия | |
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| 701 | 1 | |a Iost |b K. N. |g Timofey Mikhaylovich | |
| 701 | 1 | |a Borisov |b V. A. |g Vadim Andreevich | |
| 701 | 1 | |a Temerev |b V. L. | |
| 701 | 1 | |a Surovikin |b Yu. O. |g Yury | |
| 701 | 1 | |a Pavlyuchenko |b P. E. |g Polina | |
| 701 | 1 | |a Trenikhin |b M. V. |g Mikhail Viktorovich | |
| 701 | 1 | |a Arbuzov |b A. B. |g Aleksey | |
| 701 | 1 | |a Shlyapin |b D. A. |g Dmitry | |
| 701 | 1 | |a Tsyrulnikov |b P. G. |g Pavel | |
| 701 | 1 | |a Vedyagin |b A. A. |c Chemist |c Chief Expert of Tomsk Polytechnic University, Candidate of chemical sciences |f 1975- |g Aleksey Anatolievich |3 (RuTPU)RU\TPU\pers\36694 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа химических и биомедицинских технологий (ИШХБМТ) |c (2017- ) |3 (RuTPU)RU\TPU\col\23537 |
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