The adsorption of polyelectrolytes on barium sulfate crystals
โ Scribed by M.C Cafe; I.D Robb
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 642 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0021-9797
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๐ SIMILAR VOLUMES
The adsorption of two polyelectrolytes, poly-L-Glutamate and poly-L-Aspartate, on hydroxyapatite (HAP) crystals was studied both experimentally and theoretically. Langmuir adsorption isotherms were obtained for both these molecules, with binding constants K = 6 x 10(6) and 3 x 10(6) M-1, respectivel
The adsorption of poly(acrylic acid) and poly(styrenesulfonic acid) (PSS) is studied on a barium sulfate powder. Comparison of the polyelectrolytes shows that the difference in binding strength corroborates the difference between the ligand strengths with barium ions. The surface excess dependence o