Multivalent salt polymer complexes offer important prospects of the investigation and understanding of the fundamental properties of polymer electrolytes. In this work we present some recent results obtained by complex impedance, cyclic voltammetry and electron spin resonance on a series of polymer electrolyte systems based on the combination of poly(ethyleneoxide) PEO and copper salts of the Cu(CF3SO3)2 type. The data appear to confirm that copper ions contribute to the overall transport in these complexes. However, the mechanism of conductivity may also include a mixed ionic-electronic effect.
Copper polymer electrolytes / F., Bonino; Panero, Stefania; L., Bardanzellu; Scrosati, Bruno. - In: SOLID STATE IONICS. - ISSN 0167-2738. - STAMPA. - 51:3-4(1992), pp. 215-218. [10.1016/0167-2738(92)90203-2]
Copper polymer electrolytes
PANERO, Stefania;SCROSATI, Bruno
1992
Abstract
Multivalent salt polymer complexes offer important prospects of the investigation and understanding of the fundamental properties of polymer electrolytes. In this work we present some recent results obtained by complex impedance, cyclic voltammetry and electron spin resonance on a series of polymer electrolyte systems based on the combination of poly(ethyleneoxide) PEO and copper salts of the Cu(CF3SO3)2 type. The data appear to confirm that copper ions contribute to the overall transport in these complexes. However, the mechanism of conductivity may also include a mixed ionic-electronic effect.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
