Dielectric and electric relaxation in ionene-glasses

✍ Scribed by Wolfgang H. Meyer; Ralf R. Rietz; Dieter Schaefer; Friedrich Kremer

• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 418 KB
• Volume: 37
• Category: Article
• ISSN: 0013-4686
• DOI: 10.1016/0013-4686(92)80096-5

✦ Synopsis

Abetract-Ionene-glasses are considered as being a new class of materials, the properties of which are investigated in detail by thermoanalytical, solid state NMR and dielectric techniques. The glass transition in these materials is characterized by the softening of a quasi-lattice formed by the N-cations, while the organic chain segments are mobile already well-below T . Ionic conductivity in the glassy state is based on thermally activated anion transport. The influence o g_.

. amon stze and flexibility of the organic chain segments on the conductivity are discussed.