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Potential application of TmdSx-CN(CAS No.: 18027-80-0) in silicon-lithium batteries
Release time: 2024-10-16
What is TmdSx-CN(CAS No.: 18027-80-0)?
TmdSx-CN is a liquid disiloxane functionalized with terminal nitrile groups. Its chemical name is 1,3-bis(3-cyanopropyl)tetramethyldisiloxane, CAS No. is 18027-80-0, MF: C12H24N2OSi2
In the lithium metal battery system, siloxane-based electrolytes are used, and TmdSx-CN and TEGDME are used as additives to replace lithium nitrate. As a non-volatile disiloxane-based solvent, the stability of SEI can be improved as the amount of TmdSx-CN added increases.
Advantages of using TmdSx-CN as electrolyte solvent
Nitrile compounds containing disiloxane and silyl ether structural units have been widely studied as volatile and environmentally friendly electrolyte solvents, such as TmdSx-CN, TmdSx-OPN and TMS-OPN. The use of disiloxane nitrile compounds as solvents can effectively avoid the corrosion of aluminum current collectors in the presence of LITFSI, while the electrochemical stability window is widened, which helps to improve the chemical and thermal stability of the system. Nitrile-containing silyl ethers as solvents can also improve the chemical and thermal stability
Where to buy TmdSx-CN?
Daken Chemical is a professional manufacturer of organic silicone for electrolyte solvent, our product include:
4-[fluoro(dimethyl)silyl]butanenitrile CAS No.: 1639345-42-8