US 2021/0202973 A1Published application

Redox flow battery electrolyte and redox flow battery

AssigneesLotte Chemical Corporation, Sungshin Women's University Industry-Academic Cooperation Foundation

InventorsHwa Yeon Cho, Sun A Park, Se Jin Kim, Sang Sun Park, Wooin Jang, Taehyuk Kang, Dae Sik Kim, Dong Myung Shin, Jung Hyun Chae, Hyun Joo Kim

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Abstract

The present invention relates to a redox flow battery electrolyte including: an additive mixture including a zinc/bromine (Zn/Br) redox couple; a quaternary ammonium bromide containing at least one alkylene alkoxy group; and water, and to a zinc/bromine (Zn/Br) redox flow battery including the same.

Claims11

Dependent claims

A redox flow battery electrolyte comprising:

an additive mixture including a zinc/bromine (Zn/Br) redox couple;
a quaternary ammonium bromide containing at least one alkylene alkoxy group;
and water.

Dependencies are inferred from the claim text.

Facts

Application: 16/074,973Filed 2 Feb 2017
Priority: KR 10-2016-00130642 Feb 2016
Published: 1 Jul 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

H01M 8/188
Regeneration by electrochemical means: by recharging of redox couples containing fluids; Redox flow type batteries
Y02E 60/10
Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation: energy storage using batteries
Y02E 60/50
Hydrogen technology: fuel cells
H01M
Batteries and fuel cells

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