close

Вход

Забыли?

вход по аккаунту

?

код для вставки
2004
Catalysts
H 2000
51- 018
Surface Acidity and Basicity of La2O3, LaOCl, and LaCl3 Characterized by IR
Spectroscopy, TPD, and DFT Calculations. — Adsorption sites of the title catalysts
are characterized with probe molecules such as CO, pyridine, dimethyl pyridine, and
CO2 using IR spectroscopy, temperature-programmed desorption, and DFT calculations. The strength of Lewis and Broensted acid sites increases with the concentration
of Cl in the material, i.e., in the order La2O3 < LaOCl < LaCl3. Proton affinity calculations are used to rank the basicity strength of surface O and Cl sites. —
(MANOILOVA, O. V.; PODKOLZIN, S. G.; TOPE, B.; LERCHER, J.; STANGLAND,
E. E.; GOUPIL, J.-M.; WECKHUYSEN*, B. M.; J. Phys. Chem. B 108 (2004) 40,
15770-15781; Dep. Inorg. Chem. Catal., Utrecht Univ., NL-3584 CA Utrecht, Neth.;
Eng.) — W. Pewestorf
Документ
Категория
Без категории
Просмотров
0
Размер файла
8 Кб
Теги
1/--страниц
Пожаловаться на содержимое документа