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http://hdl.handle.net/2074/1231
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| 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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