Properties of Nanosized Cobalt-Molybdenum Sulfide Catalyst Formed In Situ from Sulfonium Thiosalt
- Авторы: Knyazeva M.I.1, Panyukova D.I.1, Maximov A.L.1,2
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Учреждения:
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
- Faculty of Chemistry, Moscow State University
- Выпуск: Том 59, № 5 (2019)
- Страницы: 504-510
- Раздел: Article
- URL: https://journals.rcsi.science/0965-5441/article/view/180862
- DOI: https://doi.org/10.1134/S0965544119050049
- ID: 180862
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Аннотация
A cobalt-molybdenum-containing sulfonium thiosalt is prepared; when decomposed in situ, it forms the catalyst active in hydrogenation and hydrodesulfurization. The possibility of catalyst isolation and reuse in several hydrogenation cycles is shown. It is found that a lower selectivity for naphthalene hydrogenation products in catalyst recycling is associated with decrease in the dispersity of molybdenum sulfide nanoparticles and reduction in the degree of their promotion by cobalt atoms.
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Об авторах
M. Knyazeva
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: knyazeva@ips.ac.ru
Россия, Moscow, 119991
D. Panyukova
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Email: knyazeva@ips.ac.ru
Россия, Moscow, 119991
A. Maximov
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences; Faculty of Chemistry, Moscow State University
Email: knyazeva@ips.ac.ru
Россия, Moscow, 119991; Moscow, 119991
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