Influence of the content of Mn²⁺ on the phase composition of the precursor of MnO x -Al₂O₃ catalyst and the catalytic activity in the oxidation reaction of methane; Russian Journal of Physical Chemistry A; Vol. 89, iss. 6
| Parent link: | Russian Journal of Physical Chemistry A: Scientific Journal.— , 1930- Vol. 89, iss. 6.— 2015.— [P. 974-981] |
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| Corporate Authors: | , |
| Other Authors: | , , , |
| Summary: | Title screen The influence of the concentration of Mn2+ in a solution for the hydrolysis of nanosized aluminum powder on the phase composition of the precursor and the content of manganese in samples of aluminum hydroxide is studied. Stages of the formation of catalysts from the precursors are studied by means of synchronic thermogravimetric (TG)-differential scanning calorimetry (DSC) analysis and X-ray phase analysis (XPA). The influence of the number of manganese ions in aluminum hydroxide on the phase composition and catalytic properties of MnO x -Al2O3 systems in the reaction of the deep oxidation of methane is also studied. It is shown that an increase in the concentration of manganese ions in the solution for hydrolysis raises the content of unreacted aluminum and X-ray amorphous hydroxides in the precursors of the catalysts. It is established that the phase composition of the catalyst and the catalytic activity in the reaction of the deep oxidation of methane depend on the content of manganese in the precursor. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1134/S0036024415060102 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644103 |
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| 200 | 1 | |a Influence of the content of Mn²⁺ on the phase composition of the precursor of MnO x -Al₂O₃ catalyst and the catalytic activity in the oxidation reaction of methane |f S. I. Galanov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 980-981 (22 tit.)] | ||
| 330 | |a The influence of the concentration of Mn2+ in a solution for the hydrolysis of nanosized aluminum powder on the phase composition of the precursor and the content of manganese in samples of aluminum hydroxide is studied. Stages of the formation of catalysts from the precursors are studied by means of synchronic thermogravimetric (TG)-differential scanning calorimetry (DSC) analysis and X-ray phase analysis (XPA). The influence of the number of manganese ions in aluminum hydroxide on the phase composition and catalytic properties of MnO x -Al2O3 systems in the reaction of the deep oxidation of methane is also studied. It is shown that an increase in the concentration of manganese ions in the solution for hydrolysis raises the content of unreacted aluminum and X-ray amorphous hydroxides in the precursors of the catalysts. It is established that the phase composition of the catalyst and the catalytic activity in the reaction of the deep oxidation of methane depend on the content of manganese in the precursor. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Journal of Physical Chemistry A |o Scientific Journal |d 1930- | ||
| 463 | |t Vol. 89, iss. 6 |v [P. 974-981] |d 2015 | ||
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| 610 | 1 | |a термогравиметрический анализ | |
| 610 | 1 | |a каталитические свойства | |
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| 610 | 1 | |a окисление | |
| 701 | 1 | |a Galanov |b S. I. | |
| 701 | 1 | |a Sidorova |b O. I. | |
| 701 | 1 | |a Gryaznova |b E. N. |c chemical engineer |c Engineer-researcher of Tomsk Polytechnic University |f 1987- |g Elena Nikolaevna |3 (RuTPU)RU\TPU\pers\31929 | |
| 701 | 1 | |a Shiyan |b L. N. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1952- |g Lyudmila Nikolaevna |3 (RuTPU)RU\TPU\pers\31523 | |
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