Zn(TFSI)2 (Zinc Bis(trifluoromethanesulfonyl)imide, 99.9%) Powder as Electrolyte Salt for Zinc-Ion Battery, 25 g/bottle, CZIBESZnTFSI
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Zn(TFSI)2 (Zinc Bis(trifluoromethanesulfonyl)imide) is an electrolyte salt that is primarily utilized in the development of Zinc-Ion Batteries (ZIBs). The primary function of Zn(TFSI)2 is to serve as a conductive medium that allows the reversible transport of Zn2+ ions between the anode and the cathode during charging and discharging, as well as its features of high ionic conductivity, wide electrochemical window, and high quality of SEI Formation.
| Part Number |
CZIBESZnTFSI (C-ZIB-ES-ZnTFSI) |
| Chemical Formula |
C₄F₁₂N₂O₈S₄Zn  |
| Appearance |
White Powder |
| Purity |
99.9% (Battery Grade) |
| Molecular Weight | 625.68 g/mol |
| Melting Point | 143-147 °C |
| Package Size | 25 g/bottle |
Notes: Please store the Zn(TFSI)2 powder in the glovebox due to its sensitivity to humidity and oxygen
References:
- Y. Zhang, et al. Water or Anion? Uncovering the Zn2+ Solvation Environment in Mixed Zn(TFSI)2 and LiTFSI Water-in-Salt Electrolytes, ACS Energy Lett. 2021, 6, 10, 3458–3463.
- N. Patil, et al. An Ultrahigh Performance Zinc-Organic Battery using Poly(catechol) Cathode in Zn(TFSI)2-Based Concentrated Aqueous Electrolytes, Adv. Energy Mater., 2021, 11, 2100939.