Phosphonium ionic liquids, compositions, methods of making and electrolytic films formed there from

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United States of America Patent

PATENT NO 8846246
SERIAL NO

12502113

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Abstract

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The invention generally encompasses phosphonium ionic liquids and compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as battery electrolytes, as a heat transfer medium, fuel cells and electrochromatic devices, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, compositions and molecules possessing structural features, wherein the molecules exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range and ionic conductivity. The invention further encompasses methods of making such phosphonium ionic liquids, compositions and molecules, and operational devices and systems comprising the same.

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Patent Owner(s)

Patent OwnerAddress
ESIONIC CORP1455 ADAMS DRIVE SUITE 1630 MENLO PARK CA 94025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hawkins, J Adrian Denver, US 8 117
Hudgins, David A Englewood, US 5 98
Irwin, Levi J Denver, US 10 196

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