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Properties of In Situ Obtained NiWS Nanocatalysts in Hydrogenation of Bicyclic Aromaticsстатья
- Авторы: Kuchinskaya T.S., Kniazeva M.I., Mamian L.G., Ziniatullina A.F., Panyukova D.I., Maximov A.L.
- Журнал: Petroleum Chemistry
- Том: 62
- Номер: 11
- Год издания: 2022
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 1285
- Последняя страница: 1290
- DOI: 10.1134/s0965544122110020
- Аннотация: A NiWS sulfide catalyst was generated in situ by decomposition of [(Met)3S]2Ni(WS4)2 as a precursor, and characterized by transmission electron microscopy and X-ray photoelectron spectroscopy. The obtained catalyst is active in hydrogenation of bicyclic aromatics. Heating and extending the reaction time were found to enhance the substrate conversion; the catalyst activity was further increased by adding a sulfiding agent. At a substrate/W molar ratio of 250/1, the conversion was 25% without the addition of the sulfiding agent. With the sulfiding agent it reached 65%
- Добавил в систему: Кучинская Татьяна Сергеевна