发明申请
- 专利标题: ENERGY STORAGE DEVICE INCLUDING A REDOX-ENHANCED ELECTROLYTE
- 专利标题(中): 能量储存装置,包括增氧电解液
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申请号: US14692695申请日: 2015-04-21
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公开(公告)号: US20160314906A1公开(公告)日: 2016-10-27
- 发明人: Galen Stucky , Brian Evanko , Nicholas Parker , David Vonlanthen , David Auston , Shannon Boettcher , Sang-Eun Chun , Xiulei Ji , Bao Wang , Xingfeng Wang , Raghu Subash Chandrabose
- 申请人: Galen Stucky , Brian Evanko , Nicholas Parker , David Vonlanthen , David Auston , Shannon Boettcher , Sang-Eun Chun , Xiulei Ji , Bao Wang , Xingfeng Wang , Raghu Subash Chandrabose
- 主分类号: H01G11/24
- IPC分类号: H01G11/24 ; H01G11/58 ; H01G11/64 ; H01G11/04 ; H01G11/52 ; H01G11/86 ; H01G11/32
摘要:
An electrical double layer capacitor (EDLC) energy storage device is provided that includes at least two electrodes and a redox-enhanced electrolyte including two redox couples such that there is a different one of the redox couples for each of the electrodes. When charged, the charge is stored in Faradaic reactions with the at least two redox couples in the electrolyte and in a double-layer capacitance of a porous carbon material that comprises at least one of the electrodes, and a self-discharge of the energy storage device is mitigated by at least one of electrostatic attraction, adsorption, physisorption, and chemisorption of a redox couple onto the porous carbon material.