Cationic Surfactant Adsorption by Swelling and Nonswelling Layer Silicates
β Scribed by Xu, Shihe; Boyd, Stephen A.
- Book ID
- 121263092
- Publisher
- American Chemical Society
- Year
- 1995
- Tongue
- English
- Weight
- 1011 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0743-7463
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π SIMILAR VOLUMES
Smectite that has reacted for 48 h with hexadecyltrimethylammonium (HDTMA) cations equivalent to 0.01-3.0 times the cation exchange capacity (CEC) converts to HDTMA-smectite. The microstructure of this organoclay is observed using X-ray diffraction (XRD) and high-resolution transmission electron mic
The adsorption of the cationic surfactant BDDAC on a hydrophilic smectite (montmorillonite) surface has been investigated, especially in the range of low coverage ratios where surfactant ions are adsorbed through cation-exchange with the counterions of the clay. The surfactant coions (Cl Ψ ) were fo