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Laser electrodispersion as a new chlorine-free method for the production of highly effective metal containing supported catalystsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Lokteva E.S., Peristyy A.A., Kavalerskaya N.E., Golubina E.V., Yashina L.V., Rostovshchikova T.N., Gurevich S.A., Kozhevin V.M., Yavsin D.A., Lunin V.V.
- Журнал: Pure and Applied Chemistry
- Том: 84
- Год издания: 2012
- Издательство: International Union of Pure and Applied Chemistry
- Местоположение издательства: United States
- Первая страница: 495
- Последняя страница: 508
- DOI: 10.1351/PAC-CON-11-07-12
- Аннотация: Laser electrodispersion (LED) of metals is a promising technique for the prepara- tion of heterogeneous catalysts as an alternative to wet impregnation of supports with the cor- responding salt solutions. The LED technique can be used to deposit highly active chloride- and nitrate-free metal nanoparticles onto carbon or oxide supports. We report preparation and properties of new Ni-, Pd-, and Au-containing alumina-supported catalysts with low metal loadings (10–3–10–4 % mass) and their comparison with the previously studied carbon (Sibunit) supported systems. The catalysts demonstrate high stability and extremely high spe- cific catalytic activity (by 2–3 orders of magnitude higher than for traditional catalysts) in the gas-phase hydrodechlorination (HDC) of chlorobenzene (CB).
- Добавил в систему: Яшина Лада Валерьевна