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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1203

Title: Crystal structure, magnetic and electrochemical properties of a quaternary thiospinel:Ag2MnSn3S8
Authors: Garg, G
Ramanujachary, K V
Lofland, S E
Lobanov, M V
Greenblatt, M
Maddanimath, T
Vijayamohanan, K
Ganguli, A K
Keywords: Chalcogenides
Thiospinels
Li batteries
Rietveld
Intercalation
Magnetic susceptibility
Issue Date: 2003
Citation: Journal of Solid State Chemistry, 174(1), 229-232
Abstract: A monophasic sample of Ag2MnSn3S8 has been prepared by heating stoichiometric amounts of the constituent metals and sulfur in evacuated silica tubes at 670°C. Structural analysis of Ag2MnSn3S8 using Rietveld refinement of powder X-ray diffraction data shows that it crystallizes in the space group with a=10.6984(2) Aring;. Magnetization measurements in the temperature range 5–300 K indicate paramagnetic behavior with a μeff of 5.80 μB, consistent with the divalent nature of manganese. Electrochemical studies show a coulombic capacity of 50 Ah kg−1 for the cell constructed with Ag2MnSn3S8 as the positive electrode.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1203
Appears in Collections:Chemistry

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