公开(公告)号：US20150263543A1

公开(公告)日：2015-09-17

申请号：US14659421

申请日：2015-03-16

Applicant: eSionic Corp.

Inventor： Wayne L. Gellett ,  Benjamin L. Rupert ,  Leanne Beer ,  Steven Z Shi ,  Shilpa A. Worlikar

IPC: H02J7/00 ,  H01G11/22 ,  H01G11/62 ,  H01G11/84

CPC classification number: H01G11/62 ,  H01G11/14 ,  H01G11/60 ,  H01G11/84 ,  Y02E60/13

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.

Abstract translation: 本发明广泛地包括能量存储装置或系统，更具体地涉及提高电化学双层电容器（EDLC）或超级电容器或超级电容器以及由其形成的装置的性能的方法。 在一些实施方案中，本发明一般涉及能量存储装置，例如使用基于鏻的电解质的EDLC以及用于处理这些装置以增强其性能和操作的方法。 本发明的实施方案还包括常规的基于铵的电解质和由鏻离子液体，盐和这种EDLC中使用的组合物构成的基于鏻的电解质。