公开(公告)号：EP2929587A1

公开(公告)日：2015-10-14

申请号：EP13860212.3

申请日：2013-10-18

Applicant: Esionic Corp.

Inventor： RUPERT, Benjamin, L. ,  IRWIN, Levi, J. ,  BEER, Leanne ,  WORLIKAR, Shilpa, A. ,  SHI, Steven, Z.

IPC: H01M10/0567 ,  H01M10/056

CPC classification number: H01M10/0566 ,  H01B1/122 ,  H01G11/58 ,  H01G11/60 ,  H01G11/62 ,  H01G11/64 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M14/005 ,  H01M2300/0045 ,  Y02E60/13

Abstract: The invention generally encompasses phosphonium ionic liquids, salts, 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 electrolytes in energy storage devices such as batteries, electrochemical double layer capacitors (EDLCs) or supercapacitors or ultracapacitors, electrolytic capacitors, as electrolytes in dye-sensitized solar cells (DSSCs), as electrolytes in fuel cells,, as a heat transfer medium,, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, salts, compositions, wherein the compositions exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range, ionic conductivity, and electrochemical stability. The invention further encompasses methods of making such phosphonium ionic liquids, salts, compositions, operational devices and systems comprising the same.

公开(公告)号：EP2929553A1

公开(公告)日：2015-10-14

申请号：EP13860380.8

申请日：2013-10-18

Applicant: Esionic Corp.

Inventor： GELLETT, Wayne, L. ,  RUPERT, Benjamin, L. ,  IRWIN, Levi, J. ,  BEER, Leanne ,  WORLIKAR, Shilpa, A. ,  SHI, Steven, Z.

IPC: H01G11/54 ,  H01B1/06

CPC classification number: H01B1/122 ,  C07F9/535 ,  C07F9/5407 ,  C07F9/5442 ,  C07F9/65688 ,  C07F9/65742 ,  C07F9/65748 ,  H01G11/58 ,  H01G11/62 ,  Y02E60/13

Abstract: The invention generally encompasses phosphonium ionic liquids, salts, 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 electrolytes in energy storage devices such as batteries, electrochemical double layer capacitors (EDLCs) or supercapacitors or ultracapacitors, electrolytic capacitors, as electrolytes in dye-sensitized solar cells (DSSCs), as electrolytes in fuel cells, as a heat transfer medium, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, salts, compositions, wherein the compositions exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range, ionic conductivity, and electrochemical stability. The invention further encompasses methods of making such phosphonium ionic liquids, salts, compositions, operational devices and systems comprising the same.

公开(公告)号：EP2973631A2

公开(公告)日：2016-01-20

申请号：EP14764149.2

申请日：2014-03-14

Applicant: Esionic Corp.

Inventor： GELLETT, Wayne, L. ,  RUPERT, Benjamin, L. ,  BEER, Leanne ,  WORLIKAR, Shilpa, A. ,  SHI, Steven, Z.

IPC: H01G11/84 ,  H01G11/22

CPC classification number: H01G11/14 ,  H01G11/04 ,  H01G11/60 ,  H01G11/62 ,  H02J7/00 ,  Y02E60/13 ,  Y02T10/7022

Abstract: The invention broadly encompasses energy storage devices or systems and more specifically relates to methods of enhancing the performance of electrochemical double layer capacitors (EDLCs), or supercapacitors or ultracapacitors, and devices formed therefrom. In some embodiments, the invention relates generally to energy storage devices, such as EDLCs that use phosphonium-based electrolytes and methods for treating such devices to enhance their performance and operation. Embodiments of the invention further encompass conventional ammonium based electrolytes and phosphonium-based electrolytes comprised of phosphonium ionic liquids, salts, and compositions employed in such EDLCs.

公开(公告)号：EP2929588A1

公开(公告)日：2015-10-14

申请号：EP13860259.4

申请日：2013-10-18

Applicant: Esionic Corp.

Inventor： SHIN, Joon, H. ,  RUPERT, Benjamin, L. ,  IRWIN, Levi, J. ,  BEER, Leanne ,  WORLIKAR, Shilpa, A. ,  SHI, Steven, Z.

IPC: H01M10/0567 ,  H01M10/056 ,  H01M8/10

CPC classification number: H01M10/0567 ,  H01M10/052 ,  H01M10/0568 ,  H01M2300/0045

Abstract: The invention generally encompasses phosphonium ionic liquids, salts, 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 electrolytes in energy storage devices such as batteries, electrochemical double layer capacitors (EDLCs) or supercapacitors or ultracapacitors, electrolytic capacitors, as electrolytes in dye-sensitized solar cells (DSSCs), as electrolytes in fuel cells,, as a heat transfer medium,, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, salts, compositions, wherein the compositions exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range, ionic conductivity, and electrochemical stability. The invention further encompasses methods of making such phosphonium ionic liquids, salts, compositions, operational devices and systems comprising the same.