Каталітична активність оксидів міді та церію в реакції окиснення етанолу
Precursors for obtaining individual and mixed cupric and ceric oxides have been synthesized from citric solutions. Minimal temperatures for precursor decomposition and the composition of obtained compounds were determined by thermogravimetric analysis. Oxides obtained by the thermal treatment of pre...
Збережено в:
| Дата: | 2010 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2010
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| Онлайн доступ: | https://www.cpts.com.ua/index.php/cpts/article/view/61 |
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| Назва журналу: | Chemistry, Physics and Technology of Surface |
Репозитарії
Chemistry, Physics and Technology of Surface| Резюме: | Precursors for obtaining individual and mixed cupric and ceric oxides have been synthesized from citric solutions. Minimal temperatures for precursor decomposition and the composition of obtained compounds were determined by thermogravimetric analysis. Oxides obtained by the thermal treatment of precursors at 400?C have been studied using X-ray diffraction method and low temperature of nitrogen desorption. It was shown that the formation of solid solution between the components and the large quantity of micropores in the sample causes the high catalytic activity of oxide mixtures ethanol oxidation. |
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