Methods and systems for operating a redox flow battery system

Y Song, E Doremus, T Groberg - US Patent 10,680,263, 2020 - Google Patents
A method of operating a redox flow battery, may include maintaining a positive electrode
compartment pressure greater than a negative electrode compartment pressure, and …

Flow battery cleansing cycle to maintain electrolyte health and system performance

Y Song, CE Evans - US Patent 11,296,347, 2022 - Google Patents
Capacity degradation is a costly problem faced in the 30 FIG. 1 shows a schematic
representation of an example of operation of all batteries. Capacity degradation results, for a …

Multiphysics Modelling of an Alkaline All-Iron, All-Soluble Aqueous Redox Flow Battery

A Dhillon - 2021 - uwspace.uwaterloo.ca
The development of redox flow battery (RFB) technologies has attracted considerable
attention in recent years. Redox flow batteries are electrochemical energy storage devices …

Flow battery cleansing cycle to maintain electrolyte health and system performance

Y Song, CE Evans - US Patent App. 17/645,293, 2022 - Google Patents
A method of cleansing a redox flow battery system may include operating the redox flow
battery system in a charge, discharge, or idle mode, and responsive to a redox flow battery …

Regeneration of flow battery

ML Perry, J Sullivan - US Patent 11,462,761, 2022 - Google Patents
A redox flow battery includes a redox flow cell, a supply/storage system external of the redox
flow cell, and a controller. The supply/storage system includes first and second electrolytes …

Sealed redox battery

D Lee, KIM Bugi, D Kim, S Park… - US Patent 12,068,513, 2024 - Google Patents
The disclosed technology generally relates to energy storage devices, and more particularly
to redox batteries. In one aspect, a redox battery comprises a first half cell and a second half …

Sealed redox battery

D Lee, KIM Bugi, D Kim, S Park… - US Patent 11,380,928, 2022 - Google Patents
The disclosed technology generally relates to energy storage devices, and more particularly
to redox batteries. In one aspect, a redox battery comprises a first half cell and a second half …

Electrolyte storage unit for redox flow battery and vanadium redox flow battery comprising same

J Lee, TG Noh, S Moon, B Sujin, JH Park - US Patent 10,763,532, 2020 - Google Patents
The present invention relates to an electrolyte storage unit applicable to redox flow batteries
and a vanadium redox flow battery including the same. The electrolyte storage unit for redox …

Quinone polyhalide flow battery

H Zhang, X Li, C Wang, LAI Qinzhi… - US Patent 10,446,867, 2019 - Google Patents
The present invention relates to a quinone polyhalide flow battery, wherein a positive
electrolyte is a mixed solution of hydrochloric acid and sodium bromide, and a negative …

Flowing electrolyte battery and method of controlling a flowing electrolyte battery

AR Winter - US Patent 10,535,861, 2020 - Google Patents
(57) ABSTRACT A flowing electrolyte battery can be quickly and safely electrically stripped
using electrolyte. The battery includes: a stack comprising a plurality of electrodes; a …