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Hot-pressed, dry, composite, PEO-based electrolyte membranes: I. Ionic conductivity characterization

TitoloHot-pressed, dry, composite, PEO-based electrolyte membranes: I. Ionic conductivity characterization
Tipo di pubblicazioneArticolo su Rivista peer-reviewed
Anno di Pubblicazione2003
AutoriAppetecchi, Giovanni Battista, Croce F., Hassoun J., Scrosati B., Salomon M., and Cassel F.
RivistaJournal of Power Sources
Volume114
Paginazione105-112
ISSN03787753
Parole chiaveElectrolyte membranes, Hot pressing, Ionic conduction, Lithium batteries, Polyelectrolytes, Secondary batteries, Solid electrolytes
Abstract

Lithium polymer composite electrolytes, formed by a blend of poly(ethylene oxide) (PEO), LiCF3SO3 lithium salt and a selected, nanoparticle ceramic filler, were prepared by hot-pressing through a solvent-free procedure. These dry, ionically conducting membranes were characterized in terms of ionic conductivity in the 30-105°C temperature range. The influences of several parameters such as the temperature, PEO molecular mass, the EO/Li molar ratio, and the nature and the content of ceramic filler were carefully evaluated. © 2002 Elsevier Science B.V. All rights reserved.

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cited By 106

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0037465480&doi=10.1016%2fS0378-7753%2802%2900543-8&partnerID=40&md5=28e229526e040bdde413e11bad8526f6
DOI10.1016/S0378-7753(02)00543-8
Citation KeyAppetecchi2003105