Method and system for rebalancing electrolytes in a redox flow battery system

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United States of America Patent

PATENT NO 9806366
SERIAL NO

15297011

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Abstract

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A redox flow battery system is provided. The system includes a positive electrode in fluid communication with a positive electrolyte comprising a first metal ion and a negative electrode in fluid communication with a negative electrolyte comprising a second metal ion. An electrically insulating ion conducting surface is provided separating the positive electrode from the negative electrode. Further, the system includes a catalyst surface in fluid communication with the first metal ion, the second metal ion, or a combination thereof, and hydrogen gas, wherein the hydrogen gas and the first metal ion, the second metal ion, or a combination thereof are fluidly contacted at the catalyst surface.

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Patent Owner(s)

Patent OwnerAddress
ESS TECH INC26440 SW PARKWAY AVE WILSONVILLE OR 97070

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Evans, Craig E West Linn, US 57 322
Song, Yang West Linn, US 427 2927

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