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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1231

Title: Single crystal structure, electrical and electrochemical properties of the quaternary thiospinel: Ag2FeSn3S8
Authors: Garg, Gunjan
Gupta, Shalabh
Maddanimath, Trupti
Gascoin, Frank
Ganguli, Ashok K
Keywords: Quaternary thiospinel
Chemical synthesis
Crystal structure
Electrical properties
Electrochemical studies
Issue Date: 2003
Citation: Solid State Ionics, 164(3-4), 205-209
Abstract: Single crystals of Ag2FeSn3S8 have been obtained by heating pure metals and sulphur in evacuated silica tubes at 750 °C. Structural analysis of Ag2FeSn3S8 by single crystal X-ray diffraction analysis shows that it crystallizes in the Fdm space group with a=10.5723 (4) Å. The room temperature resistivity for the above thiospinel is found to be 3.3×104 Ω cm. The usefulness of this material as cathode in rechargeable lithium batteries is indicated by a discharge capacity of ≈107.7 A h/kg in 0.1 M LiClO4 in THF when coupled with a lithium anode for several cycles.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1231
Appears in Collections:Chemistry

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