However, the conventional graphite felt electrodes usually possess inferior electrocatalytic activity for vanadium ion redox reactions, vastly limiting the rate and lifespans of VRFBs. Herein, we demonstrate a high-rate and ultra-stable vanadium redox flow battery based on quaternary ammonium salt-modified graphite felt electrodes.
Herein, we demonstrate a high-rate and ultra-stable vanadium redox flow battery based on quaternary ammonium salt-modified graphite felt electrodes. At a high current density of 200 mA cm −2, the constructed VRFB exhibited a superior cycling life of up to 1000 cycles.
Graphite felts (GFs) have become a common choice for electrode materials in vanadium redox flow battery (VRFB) systems.
The scarcity of wettability, insufficient active sites, and low surface area of graphite felt (GF) have long been suppressing the performance of vanadium redox flow batteries (VRFBs).
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Graphite felt electrode is a key component of redox flow batteries (RFB) such as all-vanadium redox flow batteries (VRFB), and its performance directly affects the energy …
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Abstract Vanadium redox flow battery (VRFB) is a highly suitable technology for energy storage and conversion in the application …
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High-activity and stability graphite felt supported by Fe, N, S co-doped carbon nanofibers derived from bimetal-organic framework for vanadium redox flow battery
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An ultra-homogeneous modification was used for multiple-dimensioned defect engineering of graphite felt electrodes for a vanadium redox flow battery. Graphite felt obtains …
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However, the conventional graphite felt electrodes usually possess inferior electrocatalytic activity for vanadium ion redox reactions, …
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However, the conventional graphite felt electrodes usually possess inferior electrocatalytic activity for vanadium ion redox reactions, vastly limiting the rate and lifespans …
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Using a mixed solution of (NH4)2TiF6 and H3BO3, this study performed liquid phase deposition (LPD) to deposit TiO2 on graphite felt (GF) for application in the negative …
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We report a novel electrode design based on sustainable fructose-derived porous carbon spheres (F-PCS) uniformly deposited on graphite felt (GF) through a simple …
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This study proposes for the first time a highly advanced structure of dual gradient carbon nanofiber/graphite felt composite electrode for all vanadium flow batteries, and verifies …
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We report a novel electrode design based on sustainable fructose-derived porous carbon spheres (F-PCS) uniformly deposited on …
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The application of Cheersonic’s ultrasonic spraying technology in the graphite felt electrode of all-vanadium liquid flow battery provides an effective …
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The application of Cheersonic’s ultrasonic spraying technology in the graphite felt electrode of all-vanadium liquid flow battery provides an effective solution for improving electrode performance …
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An ultra-homogeneous modification was used for multiple-dimensioned defect engineering of graphite felt electrodes for a vanadium …
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In this study, Li 4 Ti 5 O 12 (LTO) and TiO 2 nanocomposites uniformly were synthesized on the heat-treated graphite felt through (HGF) hydrothermal and heat treatment …
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Abstract Vanadium redox flow battery (VRFB) is a highly suitable technology for energy storage and conversion in the application of decoupling energy and power generation. …
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In this study, Li 4 Ti 5 O 12 (LTO) and TiO 2 nanocomposites uniformly were synthesized on the heat-treated graphite felt through …
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