Synthesis and characterization of metastable Li–Mn–O spinels from Mn(V)

Li 3MnO 4 Mn(V) was synthesized from LiOH and LiMnO 4, and characterized by gravimetric, X-ray, and XPS analysis. This precursor was used to improve the calcination time required for the low temperature solid state synthesis of highly oxidized spinels, Li 2Mn 4O 8+ x . TG calculations were used to s...

Full description

Saved in:
Bibliographic Details
Published in:Journal of power sources 2002-03, Vol.105 (1), p.75-81
Main Authors: Kilroy, W.P., Dallek, S., Zaykoski, J.
Format: Article
Language:English
Subjects:
Applied sciences
Direct energy conversion and energy accumulation
Electrical engineering. Electrical power engineering
Electrical power engineering
Electrochemical conversion: primary and secondary batteries, fuel cells
Exact sciences and technology
Lithium
Manganese (V)
Rechargeable battery
Spinel
Thermogravimetry
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Li 3MnO 4 Mn(V) was synthesized from LiOH and LiMnO 4, and characterized by gravimetric, X-ray, and XPS analysis. This precursor was used to improve the calcination time required for the low temperature solid state synthesis of highly oxidized spinels, Li 2Mn 4O 8+ x . TG calculations were used to show the effect of calcination conditions on phase purity. The effect of a second phase on cycling performance was evaluated.
ISSN:0378-7753
1873-2755
DOI:10.1016/S0378-7753(01)00973-9