Determination of the Acidity of MCM-41 with Different Si/Al Ratios by the Temperature Programmed Desorption of Pyridine
Mesoporous catalysts of MCM-41 type with different Si/Al ratios were synthesized by the hydrothermal method and characterized by X-ray diffraction, nitrogen adsorption and thermogravimetric analysis. Their acidic properties were determined via the temperature programmed desorption of pyridine. Vyazo...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
SAGE Publications
2007-12-01
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Series: | Adsorption Science & Technology |
Online Access: | https://doi.org/10.1260/026361707785284220 |