Phase Composition and Catalytic Properties of ZrO2 and CeO2-ZrO2 in the Ketonization of Pentanoic Acid to 5-Nonanone Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 2013, Том: 54, Номер: 2, Страницы: 184-192 Страниц : 9 DOI: 10.1134/S0023158413020134 | ||
| Ключевые слова | Cerium Oxide; Pentanoic Acid; Substitutional Solid Solution; Monoclinic Modification; Zirconyl Nitrate | ||
| Авторы |
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| Организации |
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Реферат:
The phase composition, microstructure, and catalytic properties of the samples of ZrO2 and CeO2-ZrO2 calcined in air at 450-500A degrees C in the ketonization reaction of pentanoic acid were studied. It was found that ZrO2 of tetragonal and monoclinic modifications is characterized by sufficiently high activity and selectivity for 5-nonanone; the yield of 5-nonanone was 66.3-64.9%. The modification of zirconium dioxide with cerium oxide leads to the formation of a substitutional solid solution based on tetragonal ZrO2. Upon the addition of CeO2 in an optimum amount of 10 wt % to zirconium dioxide, an increase in the conversion of pentanoic acid was observed with the retention of high selectivity for the target product, which led to an increase in the yield of 5-nonanone to 73.3%. Based on the results of physicochemical studies performed by high-resolution transmission electron microscopy, X-ray diffraction analysis, and X-ray photoelectron spectroscopy, the physicochemical and catalytic properties of the test
Библиографическая ссылка:
Shutilov A.A.
, Simonov M.N.
, Zaitseva Y.A.
, Zenkovets G.A.
, Simakova I.L.
Phase Composition and Catalytic Properties of ZrO2 and CeO2-ZrO2 in the Ketonization of Pentanoic Acid to 5-Nonanone
Kinetics and Catalysis. 2013. V.54. N2. P.184-192. DOI: 10.1134/S0023158413020134 WOS Scopus РИНЦ CAPlusCA OpenAlex
Phase Composition and Catalytic Properties of ZrO2 and CeO2-ZrO2 in the Ketonization of Pentanoic Acid to 5-Nonanone
Kinetics and Catalysis. 2013. V.54. N2. P.184-192. DOI: 10.1134/S0023158413020134 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Шутилов А.А.
, Симонов М.Н.
, Зайцева Ю.А.
, Зенковец Г.А.
, Симакова И.Л.
Фазовый состав и каталитические свойства ZrO2 и СеO2-ZrO2 в реакции кетонизации пентановой кислоты в 5-нонанон
Кинетика и катализ. 2013. Т.54. №2. С.193-201. DOI: 10.7868/S0453881113020135 РИНЦ OpenAlex
Фазовый состав и каталитические свойства ZrO2 и СеO2-ZrO2 в реакции кетонизации пентановой кислоты в 5-нонанон
Кинетика и катализ. 2013. Т.54. №2. С.193-201. DOI: 10.7868/S0453881113020135 РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 27 апр. 2012 г. |
| Опубликована в печати: | 1 мар. 2013 г. |
| Опубликована online: | 6 апр. 2013 г. |
Идентификаторы БД:
| Web of science: | WOS:000317351200007 |
| Scopus: | 2-s2.0-84876196321 |
| РИНЦ: | 20432203 |
| Chemical Abstracts: | 2013:536701 |
| Chemical Abstracts (print): | 158:729309 |
| OpenAlex: | W2475078671 |