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Py11FSI {1,1-Dimethylpyrrolidinium bis(fluorosulfonyl)amide), >99.9%} Ionic Liquid as Battery Electrolyte Solvent, 25-100 g/bottle, CBESPy11FSI

Py11FSI {1,1-Dimethylpyrrolidinium bis(fluorosulfonyl)amide), >99.9%} Ionic Liquid as Battery Electrolyte Solvent, 25-100 g/bottle, CBESPy11FSI

$119.00 USD
In Stock SKU: CBESPy11FSI25
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Py11FSI {1,1-Dimethylpyrrolidinium bis(fluorosulfonyl)amide)} is a popular and widely studied example of an ionic liquid (IL) used as an electrolyte component in various electrochemical devices, particularly batteries and supercapacitors. It serves as the high-stability, non-flammable solvent into which a mobile metal salt is dissolved (e.g., LiFSI, NaFSI, or KFSI) to create the working electrolyte.

Part Number

CBESPy11FSI (C-BES-Py11FSI)

CAS

950488-19-4

Chemical Formula

C₆H₁₄F₂N₂O₄S₂

Appearance

Colorless liquid

 Purity

>99.9% (Battery Grade)

Humidity level<100 ppm

Molecular Weight 280.30 g/mol
Density ~1.40-1.50 g/cm3
Package Size 25 g, 50 g, and 100 g/bottle


Notes: Please try to store the Py11FSI liquid in a dry place (dryroom or glovebox is preferred option). 

References: 

  1. N Daub, et al. Imide-Based Multielectron Anolytes as High-Performance Materials in Nonaqueous Redox Flow Batteries, ACS Appl. Energy Mater. (2021) 4 (9): 9248–9257.
  2. K. Goloviznina, et al. Transferable, Polarizable Force Field for Ionic Liquids, J. Chem. Theory Comput. (2019) 15 (11): 5858–5871.

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