LaCoO3 perovskite-type catalysts in syngas conversion
LaCoO3 samples were obtained by the hydrothermal and citrate methods. The dynamics of the phase transformations of the initial hydroxo compounds into the oxide state and the subsequent reduction in a hydrogen-containing mixture were studied by the differential thermal analysis and X-ray diffraction...
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De Gruyter
2020-05-01
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| Series: | Open Chemistry |
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| Online Access: | https://doi.org/10.1515/chem-2020-0099 |
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doaj-4d814989048c41d881ec31737c00d81f2021-09-06T19:19:37ZengDe GruyterOpen Chemistry2391-54202020-05-0118148248710.1515/chem-2020-0099chem-2020-0099LaCoO3 perovskite-type catalysts in syngas conversionJetpisbayeva Gulim Danebaevna0Dokuchits Eugene Vladimirovich1Tafilevich Angelina Nikolaevna2Minyukova Tatyana Petrovna3Massalimova Bakytgul Kabykenovna4Sadykov Vladislav Aleksandrovich5Department of Chemistry and Chemical Technology, Taraz State University, 60, st. Tole Bi, 080000, Taraz, KazakhstanDepartment of Physical Chemistry, Novosibirsk State University, 2, Pirogova St., 630090, Novosibirsk, RussiaDepartment of Physical Chemistry, Novosibirsk State University, 2, Pirogova St., 630090, Novosibirsk, RussiaDepartment of Physical Chemistry, Novosibirsk State University, 2, Pirogova St., 630090, Novosibirsk, RussiaDepartment of Chemistry and Chemical Technology, Taraz State University, 60, st. Tole Bi, 080000, Taraz, KazakhstanDepartment of Physical Chemistry, Novosibirsk State University, 2, Pirogova St., 630090, Novosibirsk, RussiaLaCoO3 samples were obtained by the hydrothermal and citrate methods. The dynamics of the phase transformations of the initial hydroxo compounds into the oxide state and the subsequent reduction in a hydrogen-containing mixture were studied by the differential thermal analysis and X-ray diffraction methods. The results of the catalytic tests in the syngas conversion showed that the path of conversion depends on the phase composition of the catalyst in the oxide state. In contrast to the standard CoAl sample, alcohols prevail in the liquid products formed on LaCoO3 catalysts.https://doi.org/10.1515/chem-2020-0099synthesis gas transformationsynthesis of alcohols |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Jetpisbayeva Gulim Danebaevna Dokuchits Eugene Vladimirovich Tafilevich Angelina Nikolaevna Minyukova Tatyana Petrovna Massalimova Bakytgul Kabykenovna Sadykov Vladislav Aleksandrovich |
| spellingShingle |
Jetpisbayeva Gulim Danebaevna Dokuchits Eugene Vladimirovich Tafilevich Angelina Nikolaevna Minyukova Tatyana Petrovna Massalimova Bakytgul Kabykenovna Sadykov Vladislav Aleksandrovich LaCoO3 perovskite-type catalysts in syngas conversion Open Chemistry synthesis gas transformation synthesis of alcohols |
| author_facet |
Jetpisbayeva Gulim Danebaevna Dokuchits Eugene Vladimirovich Tafilevich Angelina Nikolaevna Minyukova Tatyana Petrovna Massalimova Bakytgul Kabykenovna Sadykov Vladislav Aleksandrovich |
| author_sort |
Jetpisbayeva Gulim Danebaevna |
| title |
LaCoO3 perovskite-type catalysts in syngas conversion |
| title_short |
LaCoO3 perovskite-type catalysts in syngas conversion |
| title_full |
LaCoO3 perovskite-type catalysts in syngas conversion |
| title_fullStr |
LaCoO3 perovskite-type catalysts in syngas conversion |
| title_full_unstemmed |
LaCoO3 perovskite-type catalysts in syngas conversion |
| title_sort |
lacoo3 perovskite-type catalysts in syngas conversion |
| publisher |
De Gruyter |
| series |
Open Chemistry |
| issn |
2391-5420 |
| publishDate |
2020-05-01 |
| description |
LaCoO3 samples were obtained by the hydrothermal and citrate methods. The dynamics of the phase transformations of the initial hydroxo compounds into the oxide state and the subsequent reduction in a hydrogen-containing mixture were studied by the differential thermal analysis and X-ray diffraction methods. The results of the catalytic tests in the syngas conversion showed that the path of conversion depends on the phase composition of the catalyst in the oxide state. In contrast to the standard CoAl sample, alcohols prevail in the liquid products formed on LaCoO3 catalysts. |
| topic |
synthesis gas transformation synthesis of alcohols |
| url |
https://doi.org/10.1515/chem-2020-0099 |
| work_keys_str_mv |
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