Electrolyte engineering for efficient and stable vanadium redox flow batteries

Z Yu, X Jia, Y Cai, R Su, Q Zhu, T Zhao, H Jiang - Energy Storage Materials, 2024 - Elsevier
The vanadium redox flow battery (VRFB), regarded as one of the most promising large-scale
energy storage systems, exhibits substantial potential in the domains of renewable energy …

[HTML][HTML] Evaluation of mitigation of capacity decay in vanadium redox flow batteries for cation-and anion-exchange membrane by validated mathematical modelling

M Bureš, D Götz, J Charvát, M Svoboda… - Journal of Power …, 2024 - Elsevier
Vanadium redox flow battery (VRFB) is a potential electrochemical energy storage solution
for residential accumulation and grid stabilization. Long-term durability, non-flammability …

[HTML][HTML] Design and experimental validation of an optimal remixing procedure for vanadium flow batteries affected by faradaic imbalance

T Puleston, A Trovò, G Marini, M Serra… - Journal of Power …, 2024 - Elsevier
A novel optimised partial remixing procedure for recovering the capacity loss in vanadium
flow batteries that suffer from electrolyte imbalance is implemented and its practical …

Quantifying effect of faradaic imbalance and crossover on capacity fade of vanadium redox flow battery

P Loktionov, A Pustovalova, R Pichugov, D Konev… - Electrochimica …, 2024 - Elsevier
In this work, we aimed to reveal two main contributors to the capacity fade of a vanadium
redox flow battery (VRFB). These contributors are the oxidative imbalance caused by the …

[HTML][HTML] Nonlinear observer for online concentration estimation in vanadium flow batteries based on half-cell voltage measurements

T Puleston, A Cecilia, R Costa-Castelló… - Computers & Chemical …, 2024 - Elsevier
This paper presents a nonlinear observer to estimate the active species concentrations in
vanadium flow batteries. To conduct the estimation, the observer relies only on current, flow …

Extending the cell-in-series method for accelerated ageing studies of vanadium flow batteries

R De Wolf, LF Arenas, S Pletincx, S Nardone… - Journal of Power …, 2025 - Elsevier
Understanding the ageing mechanisms of vanadium flow batteries is essential towards
lifespan predictions, manufacture improvements and long-term performance optimisation …

Cost-effective electrodes based on mixed iridium-zirconium oxides for vanadium electrolyte rebalancing cell

AA Pustovalova, PA Loktionov, IO Speshilov… - Journal of Power …, 2023 - Elsevier
Developing the mixed metal oxide (MMO) electrodes with high electrocatalytic activity, low
cost of materials and long service life is an important and relevant task for various …

An image analysis-based method to determine the vanadium electrolyte contents during the capacity recovery process with a facile chemical oxidation strategy

T Zhou, Z Xu, N Zheng, Z Sun - Journal of Electroanalytical Chemistry, 2025 - Elsevier
Repairing and regenerating the unbalanced electrolytes is critical for the long-term
operation of vanadium redox flow batteries (VRFBs). In this work, we propose a simple …

Highly Electrocatalytic Activity of Micro and Nanocomposite Phase Engineering of MoO3−x@K3PW12O40 Decorated on Graphite Felt for High-Performance VRFB

N Nasir, KH Kim, HN Jang, HJ Ahn - Korean Journal of Chemical …, 2024 - Springer
The catalytic activity of metal cations exchanged with heteropoly acids (HPA) and the
selectivity towards precursor composite materials can be tailored by adjusting the reaction …

An Automatized Rebalancing System to Address Faradaic Imbalance and Prolong Cycle Life in Alkaline Ferrocyanide–Anthraquinone Redox Flow Batteries

M Cantera, L Lubián, K Cavusoglu… - Batteries & …, 2024 - Wiley Online Library
Abstract Aqueous Organic Redox Flow Batteries are a family of promising energy storage
systems. However, they face various challenges related to their lifetime, such as the …