PEO-LiN(SO2CF2CF3)(2) polymer electrolytes - I. XRD, DSC, and ionic conductivity characterization

Authors
Appetecchi, GB Henderson, W Villano, P Berrettoni, M Passerini, S
Citation
Gb. Appetecchi et al., PEO-LiN(SO2CF2CF3)(2) polymer electrolytes - I. XRD, DSC, and ionic conductivity characterization, J ELCHEM SO, 148(10), 2001, pp. A1171-A1178
Citations number
31
Categorie Soggetti
Physical Chemistry/Chemical Physics","Material Science & Engineering
Journal title
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN journal
00134651 → ACNP
Volume
148
Issue
10
Year of publication
2001
Pages
A1171 - A1178
Database
ISI
SICI code
0013-4651(200110)148:10<A1171:PPE-IX>2.0.ZU;2-B
Abstract
This paper describes the preparation and characterization of poly(ethylene oxide) (PEO)-lithium bis(perfluoroethylenesulfonyl)imide (LiBETI), LiN(SO2C F2CF3)(2) polymer electrolytes The structural properties of P(EO)(n)LiBETI electrolyte tapes, investigated using X-ray diffraction (XRD) and different ial scanning calorimetry (DSC), are correlated with their ionic conductivit ies. PEO-LiBETI complexes were found to have very high ionic conductivities due to their amorphous structure. (C) 2001 The Electrochemical Society.