Hydrocarbon Oxidation with an Oxygen–Hydrogen Mixture: Catalytic Systems Based on the Interaction of Platinum or Palladium with a Heteropoly Compound Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 2009, Том: 50, Номер: 1, Страницы: 1-10 Страниц : 10 DOI: 10.1134/S0023158409010017 | ||
| Ключевые слова | Hydrocarbon Oxidation; Heteropoly Compound; Cyclohexane Oxidation; Benzene Oxidation; Toluene Oxidation | ||
| Авторы |
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| Организации |
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Реферат:
A series of studies of hydrocarbon oxidation by the O2 + H2 mixture in the presence of catalytic systems based on Pt or Pd and a heteropoly compound (HPC) is reviewed. The catalytic systems were prepared from Pd(II) complexes with the heteropoly tungstate anions PW11O 29 7− and PW9O 34 9−, the complex salt [Pt(NH3)4][H2Mo12O40]2 · 7H2O, mixtures of H2PtCl4 or H2PtCl6 with H3 + n PMo12 − n V n O40 (n = 0–3) heteropoly acids, or supported platinum dispersed in HPC solutions. The interaction of metal ions and particles with HPCs in the initial state and after thermal and redox treatments was investigated by NMR, IR spectroscopy, XPS, EXAFS, HREM, and TPR. The catalytic systems were tested in the liquid-phase oxidation of alkanes, cyclohexane, cycloalkenes, benzene, toluene, and phenol with the O2 + H2 mixture at low temperatures. Effective supported catalysts based on platinum nanoparticles associated with the redox-active HPCs H3PMo12O40 and H4PMo11VO40 were prepared for gas-phase benzene oxidation into phenol. The oxidation mechanism includes the interaction between dioxygen and platinum (or palladium) and the participation of the HPC in the formation of active oxygen species of radical nature.
Библиографическая ссылка:
Kuznetsova N.I.
, Kuznetsova L.I.
Hydrocarbon Oxidation with an Oxygen–Hydrogen Mixture: Catalytic Systems Based on the Interaction of Platinum or Palladium with a Heteropoly Compound
Kinetics and Catalysis. 2009. V.50. N1. P.1-10. DOI: 10.1134/S0023158409010017 WOS Scopus РИНЦ CAPlusCA OpenAlex
Hydrocarbon Oxidation with an Oxygen–Hydrogen Mixture: Catalytic Systems Based on the Interaction of Platinum or Palladium with a Heteropoly Compound
Kinetics and Catalysis. 2009. V.50. N1. P.1-10. DOI: 10.1134/S0023158409010017 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Кузнецова Н.И.
, Кузнецова Л.И.
Каталитические системы для окисления углеводородов смесью кислорода с водородом, основанные на взаимодействии платины или палладия с гетерополисоединениями
Кинетика и катализ. 2009. Т.50. №1. С.5-14. РИНЦ
Каталитические системы для окисления углеводородов смесью кислорода с водородом, основанные на взаимодействии платины или палладия с гетерополисоединениями
Кинетика и катализ. 2009. Т.50. №1. С.5-14. РИНЦ
Даты:
| Поступила в редакцию: | 27 февр. 2008 г. |
| Опубликована в печати: | 1 янв. 2009 г. |
| Опубликована online: | 18 апр. 2009 г. |
Идентификаторы БД:
| Web of science: | WOS:000265298500001 |
| Scopus: | 2-s2.0-65249170025 |
| РИНЦ: | 13599099 |
| Chemical Abstracts: | 2009:328896 |
| Chemical Abstracts (print): | 152:219169 |
| OpenAlex: | W1986790779 |