Rate Capability of Graphite Negative Electrode in Lithium-Ion Cell

This paper describes experiments which show the difference of lithiated graphite material in contrast with common graphite material. The charge-discharge characteristics and capacity of negative electrode material based on graphite were main aspects of our investigation. Along with capacity the rate...

Full description

Saved in:
Bibliographic Details
Published in:ECS transactions 2016-12, Vol.74 (1), p.171-178
Main Authors: Libich, Jiri, Maca, Josef, Sedlarikova, Marie, Vondrák, Jiří, Cech, Ondrej
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper describes experiments which show the difference of lithiated graphite material in contrast with common graphite material. The charge-discharge characteristics and capacity of negative electrode material based on graphite were main aspects of our investigation. Along with capacity the rate-capability as negative electrode property was examined. The rate-capacity property depends primarily on the kinetic abilities of electrode i.e. ability to release lithium ions during discharge extraction from electrode. In our work, the natural graphite was used as active electrode material. The various rate-capability tests were investigated.
ISSN:1938-5862
1938-6737
DOI:10.1149/07401.0171ecst