New article by Bertrand J. Neyhouse and Fikile R. Brushett

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Elias Barsenga Hassen

Aug 23, 2023, 10:05:35 AM8/23/23
Dear JUAMI community,

I am pleased to share with you a new article entitled "A Method for Quantifying Crossover in Redox Flow Cells through Compositionally Unbalanced Symmetric Cell Cycling"  published in the Journal of Electrochemical Society by Bertrand Neyhouse, a JUAMI 2023 alumnus, and Fikile R. Brushett, a JUAMI 2023 program speaker.

Their paper presents a novel method for measuring species crossover in redox flow batteries (RFBs). They propose a simple and effective method that uses two half-cells with different concentrations and cycles them under constant current, resulting in a capacity gain over time. They develop a zero-dimensional model to describe fundamental processes. They also validate their model experimentally using a FeCl2/FeCl3 system and a NafionTM 117 membrane.

This work demonstrates a promising new approach for characterizing species crossover and expands the RFB testing toolbox. 

Congratulations to Bertrand J. Neyhouse and Fikile R. Brushett 

Elias B.

aserese alula

Aug 23, 2023, 10:43:12 AM8/23/23
Elias, thank you very much for sharing this paper, and congratulations to Bertrand J. Neyhouse and Fikile R. Brushett.

Best regards,
Aseres Alula

Postgraduate student :Materials Science
Addis Ababa University

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