An investigation on the thermo-hydraulic and electrochemical performance of a novel vanadium-based embedded cooling system for synergistic energy supply and heat dissipation DOI
Muxing Zhang, Muxing Zhang, Qiang Li

et al.

Applied Thermal Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 125094 - 125094

Published: Nov. 1, 2024

Language: Английский

Perspective on electrocatalysts and performance hindrances at the negative electrode in vanadium redox flow batteries DOI
Anteneh Wodaje Bayeh, Daniel Manaye Kabtamu, Aknachew Mebreku Demeku

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 102, P. 114026 - 114026

Published: Oct. 11, 2024

Language: Английский

Citations

4
Construction of kapok-like microstructure electrode for high power density vanadium redox flow batteries DOI

Qiuze Wang,

Xueying Shan,

Boyou Hou

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 115, P. 115992 - 115992

Published: Feb. 27, 2025

Language: Английский

Citations

0
Evaluation of the effect of hydrogen evolution reaction on the performance of all-vanadium redox flow batteries DOI
Tao Ma, Zebo Huang, Xing Xie

et al.

Electrochimica Acta, Journal Year: 2024, Volume and Issue: 504, P. 144895 - 144895

Published: Aug. 13, 2024

Language: Английский

Citations

2
Sensitivity of Capacity Fade in Vanadium Redox Flow Battery to Electrolyte Impurity Content DOI
Roman Pichugov, Pavel Loktionov, Darya Verakso

et al.

ChemPlusChem, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 21, 2024

Abstract The gradual capacity decrease of vanadium redox flow battery (VRFB) over long‐term charge‐discharge cycling is determined by electrolyte degradation. While it was initially believed that this degradation solely caused crossover, recent research suggests oxidative imbalance induced hydrogen evolution reaction (HER) also plays a significant role. In work using pentoxides with different impurities content, we prepared three grades electrolyte. By measuring electrochemical properties on carbon felt electrode in three‐electrode cell and VRFB membrane‐electrode assembly evaluate the influence impurity content polarization rate side reactions which indicated increase average oxidation state ( AOS ) during tests varies from 0.061 to 0.027 day −1 for electrolytes made 99.1 99.9 wt % V 2 O 5 . We found correlates open‐circuit voltage discharged ranging 9.6 14.9 mV highest lowest purity levels, respectively. significant, does not determine fade. It demonstrated presence crossover decreases fade, i. e. levels contribution drop.

Language: Английский

Citations

1
Pyridine-Containing Polyhydroxyalkylation-Based Polymers for Use in Vanadium Redox Flow Batteries DOI Creative Commons
Julian Stonawski,

Melanie Schroeder,

Janett Gördes

et al.

ACS Applied Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 21, 2024

Language: Английский

Citations

0
Extending the cell-in-series method for accelerated ageing studies of vanadium flow batteries DOI
Renée De Wolf, Luis F. Arenas,

Sven Pletincx

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 630, P. 236091 - 236091

Published: Dec. 24, 2024

Language: Английский

Citations

0
An investigation on the thermo-hydraulic and electrochemical performance of a novel vanadium-based embedded cooling system for synergistic energy supply and heat dissipation DOI
Muxing Zhang, Muxing Zhang, Qiang Li

et al.

Applied Thermal Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 125094 - 125094

Published: Nov. 1, 2024

Language: Английский

Citations

0