Garg, Gunjan ; Gupta, Shalabh ; Maddanimath, Trupti ; Gascoin, Frank ; Ganguli, Ashok K. (2003) Single crystal structure, electrical and electrochemical properties of the quaternary thiospinel: Ag2FeSn3S8 Solid State Ionics, 164 (3-4). pp. 205-209. ISSN 0167-2738
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.ssi.2003.08.002
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 Fd3°m 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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Quaternary Thiospinel; Chemical Synthesis; Crystal Structure; Electrical Properties; Electrochemical Studies |
| ID Code: | 61977 |
| Deposited On: | 16 Sep 2011 03:49 |
| Last Modified: | 16 Sep 2011 03:49 |
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