THE NATURE OF ACID SITES ON SILICA-ALUMINA AND ALUMINA CATALYSTS
نویسندگان
چکیده
منابع مشابه
Brønsted acid sites of zeolitic strength in amorphous silica-alumina.
The most acidic OH groups in silica-aluminas (zeolites, clays, amorphous silica-aluminas) can be made to react selectively with C(6)D(6) to give acidic OD groups; quantification by IR spectroscopy shows that differences in the overall Brønsted acidity of aluminosilicates are dominated by differences in the density of sites of similar acid strength.
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ژورنال
عنوان ژورنال: Chemistry Letters
سال: 1973
ISSN: 0366-7022,1348-0715
DOI: 10.1246/cl.1973.375