Abstract
The infrared spectra in the 400–2000 cm−1 region and X-ray investigations indicate that partial dealumination of the faujasite structure occurs even during the exchange of Na+ ions for other univalent cations. The degree of dealumination has been estimated and its influence on the catalytic properties of modified faujasite-type zeolites investigated.
Abstract
ИК спектры в области 400–2000 см−1 и рентгенограммы указывают на то, что частичное деалюминирование фауязитных структур происходит в ходе обмена ионов Na+ на другие одновалентные катионы. Была определена степень деалюминирования и исследовано ее влияние на каталитические свойства модифицированных цеолитов типа фауязита.
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Ziółek, M., Dudzik, Z. Influence of cation exchange on the structure and properties of Faujasite-type zeolites. React Kinet Catal Lett 12, 213–217 (1979). https://doi.org/10.1007/BF02064245
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DOI: https://doi.org/10.1007/BF02064245