Effect of additions of organic sulfonates on the conductivity of lithium conducting polymer electrolytes

Authors
Bakenov, Z Ikuta, H Wakihara, M
Citation
Z. Bakenov et al., Effect of additions of organic sulfonates on the conductivity of lithium conducting polymer electrolytes, ELECTROCH, 69(5), 2001, pp. 312-313
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
ELECTROCHEMISTRY
ISSN journal
13443542 → ACNP
Volume
69
Issue
5
Year of publication
2001
Pages
312 - 313
Database
ISI
SICI code
1344-3542(200105)69:5<312:EOAOOS>2.0.ZU;2-8
Abstract
Tile electrochemical properties of the solid polymer electrolytes (SPE) con taining lithium trifluoromethanesulfon imide (LiTFST) and novel lithium sul fonates have been investigated. Sulfonates as additives into the LiTFSI-bar ed SPE showed ionic conductivities up to 5.1x10(-4) S . cm(-1) at room temp erature. Improvement of the ionic conductivity is attributed to the formati on of the coordination centers in the system and an increase of amorphous d egree of the SPE.