SINGLE-ION CONDUCTION AND ELECTROCHEMICAL CHARACTERISTICS OF POLY(OXYETHYLENE) LITHIUM METHOXY OLIGO(OXYETHYLENE) SULFATE BLEND/

Authors
CHEN HM DENG ZH ZHENG YG XU W WAN GX
Citation
Hm. Chen et al., SINGLE-ION CONDUCTION AND ELECTROCHEMICAL CHARACTERISTICS OF POLY(OXYETHYLENE) LITHIUM METHOXY OLIGO(OXYETHYLENE) SULFATE BLEND/, Journal of macromolecular science. Pure and applied chemistry, A33(9), 1996, pp. 1273-1281
Citations number
12
Categorie Soggetti
Polymer Sciences
Journal title
Journal of macromolecular science. Pure and applied chemistry → ACNP
ISSN journal
10601325
Volume
A33
Issue
9
Year of publication
1996
Pages
1273 - 1281
Database
ISI
SICI code
1060-1325(1996)A33:9<1273:SCAECO>2.0.ZU;2-H
Abstract
The ion conduction of a blend of poly(oxyethylene) (PEG) and lithium m ethoxy oligo(oxyethylene) sulfate (SAL(8)) and its electrochemical cha racteristics were studied. The maximum ambient conductivity of the ble nd reaches 1.2 x 10(-6) S/cm. The blend exhibits single-ion conduction , excellent mechanical performance, and electrochemical stability. A b attery of Li/PEO + SAL(8)/Li1+xV3O8 has a constant discharge capacity at different discharge current densities up to a certain voltage, whil e the discharge capacity of Li/P (MEO(16)-AM) + LiClO4/Li1+xV3O8 decre ases with an increase of the discharge current density.