Intermittent X-ray diffraction study of kinetics of delithiation in nano-scale LiFePO sub(4)

Using intermittent X-ray diffraction, an understanding of the time dependence of phase evolution in the electrode materials during lithium extraction can be determined. Phase evolution in both coated and uncoated nano-scale LiFePO sub(4 samples upon chemical delithiation has been investigated by thi...

Full description

Saved in:
Bibliographic Details
Published inJournal of power sources Vol. 189; no. 1; pp. 702 - 705
Main Authors Jones, Jacob L, Hung, Jui-Ting, Meng, Ying S
Format Journal Article
LanguageEnglish
Published 01.04.2009
Subjects
Diffraction
Evolution
Lithium
Nanocomposites
Nanomaterials
Nanostructure
Time dependence
X-rays
Online AccessGet full text

Cover

More Information
Summary:Using intermittent X-ray diffraction, an understanding of the time dependence of phase evolution in the electrode materials during lithium extraction can be determined. Phase evolution in both coated and uncoated nano-scale LiFePO sub(4 samples upon chemical delithiation has been investigated by this technique. Different kinetic behaviors are observed in the two samples and the technique helps to understand the delithiation mechanism in the nano-scale LiFePO) sub(4) and is able to resolve phase evolution in seconds' resolution.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0378-7753
DOI:10.1016/j.jpowsour.2008.08.055