The characteristics of solid-state lithium cells, using (PEO)20 LiClO4 as electrolyte and the electrosynthesized polymers polypyrrole, polybithiophene and polydithienothiophene as positive electrodes, were investigated by cyclic voltammetry, charge-discharge galvanostatic cycles and a.c. impedance spectroscopy. The experimental data suggest that solid-state polymeric systems can be employed in ultrathin batteries at 70°C operating temperature. © 1989.
Electrochemical characterization of a polymer/polymer rechargeable lithium solid-state cell
Arbizzani C.Primo
Investigation
;Mastragostino M.;
1989
Abstract
The characteristics of solid-state lithium cells, using (PEO)20 LiClO4 as electrolyte and the electrosynthesized polymers polypyrrole, polybithiophene and polydithienothiophene as positive electrodes, were investigated by cyclic voltammetry, charge-discharge galvanostatic cycles and a.c. impedance spectroscopy. The experimental data suggest that solid-state polymeric systems can be employed in ultrathin batteries at 70°C operating temperature. © 1989.File in questo prodotto:
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