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Degradation of all-vanadium redox flow batteries (VRFB) investigated by electrochemical impedance and X-ray photoelectron spectroscopy: Part 2 electrochemical degradation

Journal of Power Sources, 2016
Abstract Electrochemical degradation (ED) of carbon felt electrodes was investigated by cycling of a flow through all-vanadium redox flow battery (VRFB) and conducting half-cell measurements with two reference electrodes inside the test bench. ED was detected using half-cell and full-cell electrochemical impedance spectroscopy (EIS) at different ...
Igor Derr   +5 more
openaire   +2 more sources

A Novel Sulfonated Aromatic Polymer Membrane with Different Pendant Groups for Vanadium Redox Flow Batteries (VRFBs)

ECS Meeting Abstracts, 2018
Vanadium redox flow batteries (VRFBs) have received extensive attention due to its attractive features for the large-scale energy storage because of their design flexibility, high energy efficiency, absence of intercalation/deintercalation and stress build-up in electrodes, and safe operation.
Tongshuai Wang   +5 more
openaire   +1 more source

Fabrication of Sulfonated Cellulose Nanocrystal/MXene Hybrid Proton Exchange Membrane and Its Synergistic Effect in Vanadium Redox Flow Battery.

Nano letters (Print)
The vanadium redox flow battery (VRFB) is an attractive technique for renewable energy storage and output, and the proton exchange membrane is the vital component that determines battery performance.
Weijie Zhong   +3 more
semanticscholar   +1 more source

Vanadium Redox Flow Battery: Review and Perspective of 3D Electrodes.

ACS Nano
Vanadium redox flow battery (VRFB) has garnered significant attention due to its potential for facilitating the cost-effective utilization of renewable energy and large-scale power storage.
Lingzhi Ye   +9 more
semanticscholar   +1 more source

Nature of Solvent/Nonsolvent Strategy in Achieving Superior Polybenzimidazole Membrane for Vanadium Redox Flow Battery.

ChemSusChem
The tightly connected structure of polybenzimidazole (PBI) membrane can be relaxed by solvent/nonsolvent solution to achieve a high proton conductivity for vanadium redox flow battery (VRFB).
Yuke Su   +9 more
semanticscholar   +1 more source

Suppression of Subsynchronous Resonance in a Hybrid Steam-Turbine Generator/Offshore Wind Farm System Using a Static Synchronous Compensator With a Vanadium Redox Flow Battery

IEEE transactions on industry applications
Due to the intermittent nature of renewable energy sources (RESs) such as wind farms or solar farms, integrating these RESs into power systems can result in instability, affecting the power system's quality and stability.
Li Wang   +6 more
semanticscholar   +1 more source

All‐Vanadium Redox Flow Battery Electrodes Enhanced with Nanomaterial Catalysts via Binder‐Free Electrophoretic Deposition

ChemCatChem
Two‐dimensional nano catalysts including graphene, reduced graphene oxide (rGO), MXene and exfoliated MXene (Exf. MXene) were synthesized and compared with commercial multiwalled carbon nanotubes (CNTs) for use in all‐vanadium redox flow batteries (VRFBs)
Reza Afshar Ghotli   +14 more
semanticscholar   +1 more source

Experimental studies on the impact of ambient temperature on a kW scale vanadium redox flow battery performance for discharge profile and varying flowrates

2025 IEEE 5th International Conference on Sustainable Energy and Future Electric Transportation (SEFET)
This paper investigates the impact of ambient temperature on the performance of a 5 kW 15 kWh vanadium redox flow battery (VRFB) system through experimental studies conducted during summer and winter.
Dheeraj Abhinav Pragada   +1 more
semanticscholar   +1 more source

Real-Time Simulation Model of a Vanadium Redox Flow Battery Energy Storage System with Power Electronics Integration

European Conference on Cognitive Ergonomics
This paper presents a real-time (RT) model of a 20 kW multi-stack vanadium redox flow battery (VRFB) system including power electronics converters in a single real-time framework.
Renata Kimpara, Michael R. Starke
semanticscholar   +1 more source

Monitoring of Vanadium Redox Flow Battery State-of-Charge using Color Analysis

International Conference on Electrical Materials and Power Equipment
Ensuring power grid stability in the face of intermittent renewable sources, such as solar and wind, necessitates the deployment of effective energy storage solutions.
I. Khristoforov   +7 more
semanticscholar   +1 more source

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