DIFFUSION-LIMITED MODEL FOR A LITHIUM POLYMER BATTERY/

Authors
FELLNER JP SANDHU SS
Citation
Jp. Fellner et Ss. Sandhu, DIFFUSION-LIMITED MODEL FOR A LITHIUM POLYMER BATTERY/, Electrochimica acta, 43(10-11), 1998, pp. 1607-1613
Citations number
12
Categorie Soggetti
Electrochemistry
Journal title
Electrochimica acta → ACNP
ISSN journal
00134686
Volume
43
Issue
10-11
Year of publication
1998
Pages
1607 - 1613
Database
ISI
SICI code
0013-4686(1998)43:10-11<1607:DMFALP>2.0.ZU;2-5
Abstract
A simple diffusion-limited model is presented to explain the capacity limitations of an actual 3 volt rechargeable lithium/polymer electroly te/lithium manganese dioxide cell at low to moderate discharge rates. Chemical diffusion coefficients of lithium in lithium manganese dioxid e, on the order of 10(-12)-10(-14) cm(2)/sec were determined for the t emperature range of -10-40 degrees C. (C) 1998 Published by Elsevier S cience Ltd. All rights reserved.