Time-Dependent Spectrophotometric Study of the Interaction of Basic Dyes with Clays II: Thionine on Natural and Synthetic Montmorillonites and Hectorites

Time-Dependent Spectrophotometric Study

Time-Dependent Spectrophotometric Study of the Interaction of Basic Dyes with Clays: III. Mixed Dye Aggregates on SWy-1 and Laponite

✍ Ana P.P. Cione; Miguel G. Neumann; Fergus Gessner 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 144 KB

swelling nature of montmorillonite and hectorite makes them The interactions of a pair of different cationic dyes (methylene appropriate for colloidal studies. Laponite, a synthetic clay blue and acridine orange) in the presence of dilute aqueous suspenof lithium magnesium silicate, which forms exce