Energy storage device including a redox-enhanced electrolyte

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United States of America Patent

PATENT NO 9728344
APP PUB NO 20160314906A1
SERIAL NO

14692695

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Abstract

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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.

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Patent Owner(s)

  • STATE OF OREGON ACTING BY AND THROUGH THE STATE BOARD OF HIGHER EDUCATION ON BEHALF OF OREGON STATE UNIVERSITY;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;UNIVERSITY OF OREGON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Auston, David Santa Barbara, US 2 4
Boettcher, Shannon Eugene, US 3 3
Chandrabose, Raghu Subash Corvallis, US 1 3
Chun, Sang-Eun Eugene, US 1 3
Evanko, Brian Goleta, US 2 7
Ji, Xiulei Corvallis, US 8 45
Parker, Nicholas Pasadena, US 6 144
Stucky, Galen Santa Barbara, US 14 1488
Vonlanthen, David Santa Barbara, US 3 4
Wang, Bao Corvallis, US 35 259
Wang, Xingfeng Corvallis, US 4 9

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