Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1519035 | Journal of Physics and Chemistry of Solids | 2006 | 5 Pages |
Abstract
In order to better understand the low faradic yield of low temperature fluorinated graphite used as electrode in primary lithium batteries, a study of the discharge mechanism has been performed. The evolution of some physico-chemical parameters such as C–F bond nature and structure of the fluorocarbon matrix has been determined by X-ray diffraction, solid state 19F NMR and EPR as a function of the depth of discharge. The influence of residual catalytic species on electrochemical properties will be also discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Katia Guérin, Marc Dubois, André Hamwi,