Ionic interactions in MCF3SO3-polyether complexes containing mono-, di- and trivalent cations
| Autor: | Bruno Scrosati, Stefania Panero, G Petersen, Michael J. Smith, C. J. da Silva, L.M. Torell |
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| Jazyk: | angličtina |
| Rok vydání: | 1993 |
| Předmět: |
chemistry.chemical_classification
ion association Raman spectroscopy di and trivalent cations Electrostriction Inorganic chemistry Cationic polymerization Ionic bonding General Chemistry Polymer Ion-association Condensed Matter Physics Dissociation (chemistry) Polyelectrolyte Crystallography chemistry General Materials Science Trifluoromethanesulfonate |
| Zdroj: | Scopus-Elsevier |
| Popis: | Ion association has been investigated by Raman scattering from triflate salts M (CF 3 SO 3 ) x in PEO (400) for various cationic substitutions (M=li + , Ca 2+ , Cu 2+ , and Nd 3+ ) and for OH-capped, respectively CH 3 -capped, polymer chains. The ion-ion interaction shows different temperature behavior in different systems. The observations are discussed in terms of recent theories which consider volume changes (electrostriction) in the salt dissociation process |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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