Layered Li-Mn-oxide with the O2 structure : A cathode material for Li-ion cells which does not convert to spinel

Layered sodium manganese bronzes having the P2 structure (Na{sub 2/3}[Li{sub 5/6}]O{sub 2}), were used to prepare layered lithium manganese oxides by ion exchange of Na by Li using LiBr in hexanol. X-ray diffraction and chemical analysis show that layered Li{sub 2/3}[Li{sub 1/6}Mn{sub 5/6}]O{sub 2}...

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Veröffentlicht in:	Journal of the Electrochemical Society 1999-10, Vol.146 (10), p.3560-3565
Hauptverfasser:	PAULSEN, J. M, THOMAS, C. L, DAHN, J. R
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences CATHODES CHEMICAL PREPARATION Direct energy conversion and energy accumulation ELECTRIC BATTERIES Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells ENERGY STORAGE Exact sciences and technology ION EXCHANGE LAYERS LITHIUM OXIDES MANGANESE OXIDES MATERIALS SCIENCE
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