Infrared Spectroscopic Study of the Acidic Character of Modified Alumina Surfaces
The infrared spectra of the hydroxyl region and of the regions associated with chemisorbed CO 2 and pyridine species on pure and modified aluminas loaded with various amounts of Li + or SO 2- 4 ions were investigated. It was found that, following treatment with lithium acetate or ammonium sulphate,...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publications
2003-10-01
|
| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/026361703773581786 |