Phosphonium ionic liquid, salt, composition, production method and apparatus formed therefrom

摘要

The present invention generally encompasses phosphonium ionic liquids, salts, compositions and their use in many applications, among other applications such as memory devices including static memory, fixed memory and dynamic random access memory. As an electrolyte for electronic devices, as an electrolyte for batteries, electrochemical double layer capacitors (EDLC) or energy storage devices such as supercapacitors or ultracapacitors, electrolytic capacitors, as an electrolyte for dye-sensitized solar cells (DSSC), fuel cells Examples of the electrolyte include, but are not limited to, use as a heat transfer medium. In particular, the present invention generally relates to phosphonium ionic liquids, salts, compositions, which have thermodynamic stability, low volatility, wide liquid phase range, ionic conductivity, and electrochemical stability. Excellent combination. The present invention further encompasses methods of making such phosphonium ionic liquids, salts, and compositions, and operating devices and systems comprising the same.