Results 31 to 40 of about 8,281 (249)

High voltage vanadium-metal hydride rechargeable semi-flow battery [PDF]

open access: yes, 2013
We report a Vanadium-MH rechargeable semi-flow battery with an experimental OCV of 1.93 V and operating voltage of 1.70 V, very high values among rechargeable flow batteries with aqueous electrolytes.
Chan, KY, Li, VCY, Weng, GM
core   +1 more source

Investigations on the V(III) Reduction Process of All-Vanadium Redox Flow Battery

open access: yesInternational Journal of Electrochemical Science, 2016
The V(III) reduction process of all-vanadium redox flow battery was investigated by cyclic voltammetry, polarization curve and AC impedance. It was shown that V(III)/V(II) couple had undesired electrochemical activity and the V(III) reduction process was
Weizao Liu   +4 more
doaj   +1 more source

Dataset of a vanadium redox flow battery 10 membrane-electrode assembly stack

open access: yesData in Brief, 2020
This paper contains a vanadium redox flow battery stack with an electrode surface area 40 cm2 test data. The aim of the study was to characterize the performance of the stack of the original design.
Artem T. Glazkov   +8 more
doaj   +1 more source

Complexing additives to reduce the immiscible phase formed in the hybrid ZnBr2 flow battery [PDF]

open access: yes, 2017
The zinc-bromine redox flow battery (RFB) is one of a very few commercially viable RFB energy storage system capable of integration with intermittent renewable energy sources to deliver improved energy management.
Berlouis, L.   +4 more
core   +1 more source

Cyclohexanedione as the negative electrode reaction for organic redox flow batteries [PDF]

open access: yes, 2017
The electrochemical reduction and oxidation of cyclohexanedione is evaluated for the first time as the negative electrode reaction in an organic redox flow battery. Electrochemical characterization indicates that the redox reaction of cyclohexanedione is
A. Shah   +8 more
core   +1 more source

Control-Oriented Electrochemical Model and Parameter Estimation for an All-Copper Redox Flow Battery

open access: yesBatteries, 2023
Redox flow batteries are an emergent technology in the field of energy storage for power grids with high renewable generator penetration. The copper redox flow battery (CuRFB) could play a significant role in the future of electrochemical energy storage ...
Wouter Badenhorst   +4 more
doaj   +1 more source

Factors affecting the performance of the Zn-Ce redox flow battery [PDF]

open access: yes, 2014
The Hull Cell was used to investigate the impact of current density j on the morphology and uniformity of zinc electrodeposited from a 2.5 mol dm−3 Zn2+ solution in 1.5 mol dm−3 methanesulfonic acid at 40◦C onto carbon-composite surfaces.
Berlouis, Leonard   +4 more
core   +1 more source

Transport Property Requirements for Flow Battery Separators [PDF]

open access: yes, 2015
Flow batteries are a promising technology for storing and discharging megawatt hours of electrical energy on the time scale of hours. The separator between the positive and negative electrodes strongly affects technical and economic performance. However,
Brushett, Fikile R   +4 more
core   +1 more source

Highly ion-selective sulfonated poly (4,4′-diphenylether-5,5′-bibenzimidazole) membranes for vanadium redox flow battery

open access: yesJournal of Experimental Nanoscience
Renewable energy requires long-duration energy storage technologies, of which vanadium flow battery is regarded as the ­most suitable candidate for safe and long-duration energy storage ­applications.
Yufei Gao   +3 more
doaj   +1 more source

Effect of Compression Ratio of Graphite Felts on the Performance of an All-Vanadium Redox Flow Battery

open access: yesEnergies, 2019
All-vanadium redox flow batteries (VRFBs) are considered promising candidates for large-scale energy storage systems due to their flexible power scale design, high efficiency, deep discharge, long cycle life and environmental friendliness.
Chin-Lung Hsieh   +3 more
doaj   +1 more source

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