PEO-LiN(SO[sub 2]CF[sub 2]CF[sub 3])[sub 2] Polymer Electrolytes: I. XRD, DSC, and Ionic Conductivity Characterization

G. B. Appetecchi; Wesley A. Henderson; P. Villano; Mario Berrettoni; Stefano Passerini

doi:10.1149/1.1403728

article·2001-01-01

PEO-LiN(SO[sub 2]CF[sub 2]CF[sub 3])[sub 2] Polymer Electrolytes: I. XRD, DSC, and Ionic Conductivity Characterization

G. B. Appetecchi, Wesley A. Henderson, P. Villano, Mario Berrettoni, Stefano Passerini

Journal of The Electrochemical Society

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Source abstract

Abstract

This paper describes the preparation and characterization of poly(ethylene oxide) (PEO)-lithium bis(perfluoroethylenesulfonyl)imide (LiBETI), LiN polymer electrolytes. The structural properties of LiBETI electrolyte tapes, investigated using X-ray diffraction (XRD) and differential scanning calorimetry (DSC), are correlated with their ionic conductivities. PEO-LiBETI complexes were found to have very high ionic conductivities due to their amorphous structure. © 2001 The Electrochemical Society. All rights reserved.

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Research context

Energy storage Polymers

OpenAlex topics: Advanced Battery Materials and Technologies · Advancements in Battery Materials · Ionic liquids properties and applications

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