[HTML][HTML] All-Soluble All-Iron Aqueous Redox Flow Batteries: Towards Sustainable Energy Storage

S Zhang, S Gao, Y Zhang, Y Song, IR Gentle… - Energy Storage …, 2025 - Elsevier
All-iron aqueous redox flow batteries (AI-ARFBs) are attractive for large-scale energy
storage due to their low cost, abundant raw materials, and the safety and environmental …

Carbon cloth modified by direct growth of nitrogen-doped carbon nanofibers and its utilization as electrode for zero gap flow batteries

J Jang, M Shin, Y Kwon, C Jo - Chemical Engineering Journal, 2024 - Elsevier
The synthetic procedure and characterization of carbon nanofibers (CNFs) grown on carbon
cloth (CC) are explored in this study, with a focus on their potential application as electrodes …

Spectroscopic and electrochemical analyses elucidating capacity degradation mechanism of iron-ligand complex and air in all iron aqueous redox flow batteries

M Shin, S Park, K Hyun, Y Kwon - Chemical Engineering Journal, 2023 - Elsevier
Capacity degradation mechanism of all iron aqueous redox flow battery (ARFB) using iron
and 2, 2-bis (hydroxymethyl)-2, 2′, 2′'-nitrilotriethanol (Fe (BIS-TRIS)) complex as redox …

Scaled-up aqueous redox flow battery using anthraquinone negalyte and vanadium posilyte with inorganic additive

G Park, H Jeong, W Lee, JW Han, DR Chang, Y Kwon - Applied Energy, 2024 - Elsevier
In this study, one kilowatt aqueous redox flow battery (ARFB) using anthraquinone-2, 7-
disulfonic acid (2, 7-AQDS) and vanadium oxide sulfate (VOSO 4) as active materials for …

Vanadium redox flow batteries using new mesoporous nitrogen-doped carbon coated graphite felt electrode

J Ji, C Noh, M Shin, S Oh, Y Chung, Y Kwon… - Applied Surface …, 2023 - Elsevier
New and economical mesoporous nitrogen (N)-doped carbon structure is prepared using
sodium citrate (SC) and urea precursors and then doped onto graphite felt (GF) electrode …

Rapid preparation of desirable vanadium electrolyte using ascorbic acid as a reducing agent in vanadium redox flow batteries

G Park, Y Lim, K Hyun, Y Kwon - Journal of Power Sources, 2024 - Elsevier
In this study, preparing process of desirable vanadium electrolyte (catholyte including V 4+)
needed for operation of vanadium redox flow batteries (VRFBs) is simplified. To produce the …

Electrochemical performance of permanganate as an active material for catholyte in aqueous alkaline flow batteries

M Shin, Y Lim, Y Kwon - Journal of Materials Chemistry A, 2024 - pubs.rsc.org
Iron (Fe)-based aqueous flow batteries (FBs) have become increasingly popular as large-
scale and long-duration energy storage devices due to their advantages in safety and cost …

Rational design of composite supporting electrolyte required for achieving high performance aqueous organic redox flow battery

W Lee, KI Shim, G Park, JW Han, Y Kwon - Chemical Engineering Journal, 2023 - Elsevier
Although aqueous organic redox flow batteries (AORFBs) have many benefits, their organic
active materials have the limitations in solubility and chemical instability. To overcome the …

Microwave-assisted synthesis of P-doped and O-rich graphitic carbon catalyst for vanadium redox flow batteries

S Jeon, H An, Y Chung - Chemical Engineering Journal, 2023 - Elsevier
P-doped, O-rich graphitic carbon (POGC) was synthesized via an environmentally friendly,
cost effective microwave (MW)-assisted treatment using a phytic acid precursor. The …

Green surface treatment of graphite felt using modified TEMPO mediated oxidation for use in vanadium redox flow batteries

S Jeon, H An, C Noh, Y Kwon, Y Chung - Applied Surface Science, 2023 - Elsevier
Abstract MTMO (modified TEMPO ((2, 2, 6, 6-Tetramethylpiperidin-1-yl) oxyl) mediated
oxidation) process was suggested as a green surface treatment to functionalize carboxylic …