Graphite's crystallinity influences on anodes electrochemical properties in lithium-ion cells

W. Kohs*, F. Hofer, H. Schröttner, J. Doninger, I. Barsukov, J. H. Albering, J. O. Besenhard, M. Winter

*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

The crystallinity of graphite used as anode material in lithium-ion cells determines its electrochemical performance as electrode. A rough indicator for the structural properties of graphite is the content of its rhombohedral phase. Here we would like to present our last electrochemical results with especially prepared graphites, the influences of the rhombohedral phase respectively of the graphites crystallinity on the SEI formation behaviour in the first charging/discharging step. Different aspects of the modifications and the crystallinity of graphite are discussed.

Originalspracheenglisch
TitelProceedings - Electrochemical Society
Redakteure/-innenK. Zaghib, C.M. Julien, J. Prakash
Seiten77-84
Seitenumfang8
Band20
PublikationsstatusVeröffentlicht - 2003
VeranstaltungNew Trends in Intercalation Compounds for Energy Storage and Conversion - Proceedings of the International Symposium - Paris, Frankreich
Dauer: 30 Apr. 20032 Mai 2003

Konferenz

KonferenzNew Trends in Intercalation Compounds for Energy Storage and Conversion - Proceedings of the International Symposium
Land/GebietFrankreich
OrtParis
Zeitraum30/04/032/05/03

ASJC Scopus subject areas

  • Ingenieurwesen (insg.)

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