Nickel-Based Ni–Ce1–xZrxO2 Catalysts Prepared by the Pechini Method for CO2 Methanation Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 2023, Том: 64, Номер: 5, Страницы: 671–682 Страниц : 12 DOI: 10.1134/S0023158423050063 | ||||
| Ключевые слова | CO2 methanation; nickel-based catalyst; cerium–zirconium oxide; atomic pair distribution function analysis; electron microscopy; synchrotron radiation | ||||
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Информация о финансировании (1)
| 1 | Российский научный фонд | 21-73-20075 |
Реферат:
Nickel-based Ni–Ce1 – xZrxO2 catalysts were prepared by the Pechini method. The catalyst performance in the CO2 methanation reaction was studied. The catalysts exhibit high catalytic activity comparable to that of the commercial NIAP-07-05 catalyst of methanation. The catalysts were characterized by X‑ray diffraction methods with experiments using synchrotron radiation, and also by high-resolution electron microscopy, Raman spectroscopy, and X-ray photoelectron spectroscopy. The method for the preparation makes it possible to obtain fine nickel-containing particles formed during the decomposition of the Ni–Ce–Zr–O substitution solid solution obtained during the synthesis. Because of the decorating effect, however, the surface of nickel-containing particles is poorly accessible to reagents. For this reason, the Ni–Ce1 – xZrxO2 catalysts obtained by the Pechini method are less active than supported Ni/Ce1 – xZrxO2 catalysts.
Библиографическая ссылка:
Pakharukova V.P.
, Stonkus O.A.
, Kharchenko N.A.
, Rogozhnikov V.N.
, Chesalov Y.A.
, Gorlova A.M.
, Saraev A.A.
, Potemkin D.I.
Nickel-Based Ni–Ce1–xZrxO2 Catalysts Prepared by the Pechini Method for CO2 Methanation
Kinetics and Catalysis. 2023. V.64. N5. P.671–682. DOI: 10.1134/S0023158423050063 WOS Scopus РИНЦ CAPlusCA OpenAlex
Nickel-Based Ni–Ce1–xZrxO2 Catalysts Prepared by the Pechini Method for CO2 Methanation
Kinetics and Catalysis. 2023. V.64. N5. P.671–682. DOI: 10.1134/S0023158423050063 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Пахарукова В.П.
, Стонкус О.А.
, Харченко Н.А.
, Рогожников В.Н.
, Чесалов Ю.А.
, Горлова А.М.
, Сараев А.А.
, Потемкин Д.И.
Никельсодержащие катализаторы Ni–Ce1–xZrxO2 для процесса метанирования CO2, приготовленные методом Пекини
Кинетика и катализ. 2023. Т.64. №5. С.648-660. DOI: 10.31857/S0453881123050064 РИНЦ OpenAlex
Никельсодержащие катализаторы Ni–Ce1–xZrxO2 для процесса метанирования CO2, приготовленные методом Пекини
Кинетика и катализ. 2023. Т.64. №5. С.648-660. DOI: 10.31857/S0453881123050064 РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 31 янв. 2023 г. |
| Принята к публикации: | 17 мар. 2023 г. |
| Опубликована в печати: | 5 окт. 2023 г. |
| Опубликована online: | 5 окт. 2023 г. |
Идентификаторы БД:
| Web of science: | WOS:001081712800011 |
| Scopus: | 2-s2.0-85173745872 |
| РИНЦ: | 55166077 |
| Chemical Abstracts: | 2023:2077516 |
| Chemical Abstracts (print): | 184:297172 |
| OpenAlex: | W4387360632 |