1,1,2,2-Tetrafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane is a fluorinated hydrocarbon that has been widely used as a refrigerant, aerosol propellant, and blowing agent in a variety of industries. It is a colorless, odorless gas.
1,1,2,2-Tetrafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane has been widely used in scientific research due to its low global warming potential and non-toxicity. It has been used in a variety of applications, including as a refrigerant in cryogenics, as a propellant in aerosols, and as a blowing agent in foam production. It has also been used in the production of polymeric materials, as a solvent for organic compounds, and as a reaction medium for chemical reactions.
1,1,2,2-Tetrafluoroethyl-2,2,3,3-tetrafluoropropylether as a functional electrolyte additive
Kim H N, et al. Journal of Alloys and Compounds, 2023, 931: 167529.
The interfacial stability of SiOx anode materials is enhanced by adding a 1,1,2,2-tetrafluoroethylene-2,2,3,3-tetrafluoropropyl ether (TFE) electrolyte to form artificial solid-electrolyte interphases (SEIs) on the surface of the SiOx anode. The role of TFE as an additive · TFE can be electrochemically reduced to form LiF-based artificial SEI layers on the surface of a SiOx anode since TFE contains a large amount of fluorine in its molecular structure. · In addition, the many fluorine elements on the TFE molecular structure are effective for the stable cycling of cathode materials because the presence of many electron-withdrawing groups (fluorine species) on the TFE additive increases the oxidative potential, which overcomes the relatively poor electrochemical stability of the ether functional group in the cell.
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Kim H N, et al. Journal of Alloys and Compounds, 2023, 931: 167529.
