Carbothermal synthesis, spectral and magnetic characterization and Li-cyclability of the Mo-cluster compounds, LiYMo3O8 and Mn2Mo3O8

The molybdenum cluster compounds, LiYMo3O8 and Mn2Mo3O8 are prepared by the carbothermal reduction method and characterized by various techniques. The FT-IR at ambient temperature (RT), and Raman spectra at various temperatures (78-450 K) are reported for the first time and results are interpreted....

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Veröffentlicht in:	Electrochimica acta 2009-04, Vol.54 (12), p.3360-3373
Hauptverfasser:	DAS, B, REDDY, M. V, KRISHNAMOORTHI, C, TRIPATHY, S, MAHENDIRAN, R, SUBBA RAO, G. V, CHOWDARI, B. V. R
Format:	Artikel
Sprache:	eng
Schlagworte:	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
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The molybdenum cluster compounds, LiYMo3O8 and Mn2Mo3O8 are prepared by the carbothermal reduction method and characterized by various techniques. The FT-IR at ambient temperature (RT), and Raman spectra at various temperatures (78-450 K) are reported for the first time and results are interpreted. Magnetic studies on Mn2Mo3O8 in the temperature range, 10-350 K confirm that it is ferrimagnetic, with Tc =39 K.
ISSN:	0013-4686 1873-3859
DOI:	10.1016/j.electacta.2008.12.049