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https://dspace.ffh.bg.ac.rs/handle/123456789/1590| Title: | Interaction of dodecylamine with montmorillonite. Part I. Adsorption mechanism | Authors: | Vujaković, Aleksandra Tomašević-Čanović, Magdalena Dondur, Vera |
Keywords: | Adsorption;Cation exchange;Dodecylamine;Montmorillonite;Organoclay complex | Issue Date: | 1-Jan-1997 | Journal: | Journal of the Serbian Chemical Society | Abstract: | It was observed that dodecylamine adsorption on Na-montmorillonite occurred as the cation exchange of Na+ ion by dodecylammonium ion, up to the dodecylamine addition of 70 mmol/z·100g clay. The results of particle size distribution analysis showed that increasing concentration of adsorbed dodecylamine was followed by increasing particle size in suspension. IR spectra of organoclay complexes showed the bands in the range 1490-1465 cm-1 corresponding to dodecylammonium ion chemisorbed on the silicate surfaces of montmorillonite. |
URI: | https://dspace.ffh.bg.ac.rs/handle/123456789/1590 | ISSN: | 0352-5139 |
| Appears in Collections: | Journal Article |
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