Модифікування структури і поверхні VPO вмісного каталізатора реакції окиснювального дегідрування етану
A method has been developed of the synthesis of VPO systems with Bi and Zr additions which allows to obtain crystals with high content of side planes. The insertion of these additives has an effect on O1s-electron binding energy and Lewis site strengths. The increase in O1s‑electron binding energy r...
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| Datum: | 2004 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2004
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| Online Zugang: | https://surfacezbir.com.ua/index.php/surface/article/view/151 |
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| Назва журналу: | Surface |
| Завантажити файл: |  |
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Surface| Zusammenfassung: | A method has been developed of the synthesis of VPO systems with Bi and Zr additions which allows to obtain crystals with high content of side planes. The insertion of these additives has an effect on O1s-electron binding energy and Lewis site strengths. The increase in O1s‑electron binding energy results in rise of catalytic activity whereas the change of Lewis acidity provokes an increase in selectivity of the VPO system in oxidative dehydrogenation of ethane (ODE). |
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