Adsorption Properties of Silica with Chemically Bonded Amino and Guanidino Groups
The influence of the non-homogeneity of the silica support and the nature and amount of modifier employed on the adsorption properties of materials with chemically bonded amino and guanidino groups was studied by means of gas chromatography (GC), adsorption measurements under static conditions and I...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
1997-04-01
|
| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749701500301 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The influence of the non-homogeneity of the silica support and the nature and amount of modifier employed on the adsorption properties of materials with chemically bonded amino and guanidino groups was studied by means of gas chromatography (GC), adsorption measurements under static conditions and IR spectroscopy. The results indicate that adsorbents coated with a polymer film of amino groups have a nearly uniform surface. These adsorbents can be used for GC investigations and for the separation of polar compounds, including organic bases. |
|---|---|
| ISSN: | 0263-6174 2048-4038 |