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Updated: Jun 8, 2025

Extending the Lifespan of Soluble Lead Flow Batteries with a Sodium Acetate Additive
Published on: January 7, 2019
Flowable organic slurry battery with 1000 cycles
Rajeev K Gautam1, Xiao Wang1, Amir Lashgari1
1Department of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221, USA. jianbing.jiang@uc.edu.
Abstract:
We herein report a newly developed organic slurry flow battery. The strategically designed highly insoluble viologens (C8-V, C12-V, and C18-V) with two electron-activity were utilized to demonstrate a high energy density slurry battery with a stable capacity of 97%, power density of 123 mW cm-2, and Coulombic efficiency over 99%.
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