ESR Studies of the Competitive Adsorption Behavior of Poly(methyl methacrylate) and Polystyrene Mixtures at the Solid–Liquid Interface
| العنوان: | ESR Studies of the Competitive Adsorption Behavior of Poly(methyl methacrylate) and Polystyrene Mixtures at the Solid–Liquid Interface |
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| المؤلفون: | Kazuo Araki, Shizuo Sugimoto, Ryuichi Endo, Hirofumi Yajima, Yoshio Imamura, Kazutoshi Kobayashi |
| المصدر: | Bulletin of the Chemical Society of Japan. 63:2018-2024 |
| بيانات النشر: | The Chemical Society of Japan, 1990. |
| سنة النشر: | 1990 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Competitive adsorption, Chemistry, General Chemistry, Polymer, Poly(methyl methacrylate), Esr spectra, chemistry.chemical_compound, Adsorption, Chemical engineering, visual_art, Polymer chemistry, visual_art.visual_art_medium, Polystyrene, Methyl methacrylate, Solid liquid |
| الوصف: | The adsorption from solution of polystyrene and poly(methyl methacrylate) mixtures on a silica surface was studied in order to establish the competitive adsorption behavior of these polymers. The fractions of train segment for these polymers were determined from the ESR spectra analyses, and these values were compared with those of the individual adsorption. When the initial concentrations of the polymer mixtures in solution were fixed and the added amounts of silica adsorbent were varied, the adsorption of polystyrene did not take place until the poly(methyl methacrylate) in solution was completely exhausted. In the simultaneous adsorption, the amount of adsorption of poly(methyl methacrylate) was affected by the presence of polystyrene in the solution. On the other hand, the amount of adsorption of polystyrene was unaffected by the presence of poly(methyl methacrylate) in the system. The conformation of the adsorbed poly(methyl methacrylate) was also affected by the presence of polystyrene when they wer... |
| تدمد: | 1348-0634 0009-2673 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::1291ecc054c865f016b2dbbf001c32fa https://doi.org/10.1246/bcsj.63.2018 |
| رقم الأكسشن: | edsair.doi...........1291ecc054c865f016b2dbbf001c32fa |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13480634 00092673 |
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