Crystal structure, phase relations and electrochemical properties of monoclinic Li{sub 2}MnSiO{sub 4}

Phase relations in the MnO-SiO{sub 2}-Li{sub 4}SiO{sub 4} subsystem have been investigated by X-ray diffraction after solid-state reactions in hydrogen at 950-1150 deg. C. Both cation-deficient and cation-excess solid solutions Li{sub 2+2} {sub x} Mn{sub 1-} {sub x} SiO{sub 4} (-0.2{

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of solid state chemistry 2007-03, Vol.180 (3)
Hauptverfasser:	Politaev, V.V., Petrenko, A.A., Nalbandyan, V.B., Medvedev, B.S., Shvetsova, E.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	ELECTROCHEMICAL CELLS ELECTROCHEMISTRY INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY LITHIUM SILICATES MANGANESE OXIDES MONOCLINIC LATTICES ORTHORHOMBIC LATTICES SILICON OXIDES SOLID SOLUTIONS TEMPERATURE RANGE 1000-4000 K X-RAY DIFFRACTION
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Beschreibung
Zusammenfassung:	Phase relations in the MnO-SiO{sub 2}-Li{sub 4}SiO{sub 4} subsystem have been investigated by X-ray diffraction after solid-state reactions in hydrogen at 950-1150 deg. C. Both cation-deficient and cation-excess solid solutions Li{sub 2+2} {sub x} Mn{sub 1-} {sub x} SiO{sub 4} (-0.2{
ISSN:	0022-4596 1095-726X
DOI:	10.1016/j.jssc.2007.01.001