Results 1 to 10 of about 32,484 (226)

Preparation and Properties of Indium Ion Modified Graphite Felt Composite Electrode [PDF]

open access: yesFrontiers in Chemistry, 2022
Iron-chromium redox flow batteries (ICRFBs) have the advantages of high safety, long cycle life, flexible design, and low maintenance costs. Polyacrylonitrile-based graphite felt composite material has good temperature resistance, corrosion resistance ...
Yang Su   +6 more
doaj   +4 more sources

Electrochemical and Catalytic Properties of Carbon Dioxide-Activated Graphite Felt [PDF]

open access: yesMolecules, 2022
The commercial graphite felt GFA 10 was subjected to an activation process with the use of CO2 at 900 °C for 35 and 70 min. Pristine and heat-treated materials were characterized using various methods: low-temperature N2 adsorption, SEM, and EDS ...
Andrzej Świątkowski   +4 more
doaj   +4 more sources

Selective glucose electro-oxidation catalyzed by TEMPO on graphite felt [PDF]

open access: yesFrontiers in Chemistry
Long-term electrolyses of glucose in a potassium carbonate (K2CO3) aqueous electrolyte have been performed on graphite felt electrodes with TEMPO as a homogeneous catalyst.
Erwann Ginoux   +4 more
doaj   +4 more sources

Graphite Felt Modified by Atomic Layer Deposition with TiO2 Nanocoating Exhibits Super-Hydrophilicity, Low Charge-Transform Resistance, and High Electrochemical Activity [PDF]

open access: yesNanomaterials, 2020
Graphite felt (GF) is a multi-functional material and is widely used as electrodes of electrochemical devices for energy and environmental applications.
Wen-Jen Lee   +3 more
doaj   +2 more sources

Improvement of the Performance of Graphite Felt Electrodes for Vanadium-Redox-Flow-Batteries by Plasma Treatment [PDF]

open access: yesInternational Journal of Renewable Energy Development, 2014
In the frame of the present contribution oxidizing plasma pretreatment is used for the improvement of the electrocatalytic activity of graphite felt electrodes for Vanadium-Redox-Flow-Batteries (VRB).
Eva-Maria Hammer   +2 more
doaj   +3 more sources

Dopamine-derived nitrogen-doped carboxyl multiwalled carbon nanotube-modified graphite felt with improved electrochemical activity for vanadium redox flow batteries [PDF]

open access: yesRoyal Society Open Science, 2020
Improving the electrochemical activity of electrodes is essential to the development of vanadium redox flow battery (VRFB). In this work, we prepared a novel electrode with the modification of nitrogen-doped carboxyl multiwalled carbon nanotubes using ...
Qiang Li   +4 more
doaj   +2 more sources

Performance Study of Nickel Oxide Graphite Felts as Electrode Materials for Ferrochromium Flow Batteries [PDF]

open access: yesChemistryOpen
Herein, the performance of nickel‐oxide‐modified graphite felts as electrode materials for Fe/Cr liquid flow batteries is investigated by combining density functional theory and experiments.
Jia‐ning Xie   +7 more
doaj   +2 more sources

Graphite Felt Decorated with Metal–Organic Framework-Derived Nanocomposite as Cathode for Vanadium Redox Flow Battery [PDF]

open access: yesNanomaterials
Fabricating electrodes with high electrocatalytic efficiency is crucial for the commercial feasibility of vanadium redox flow batteries (VRFBs).
Priya Lakshmanan   +6 more
doaj   +2 more sources

Boric acid thermal etching graphite felt as a high-performance electrode for iron-chromium redox flow battery

open access: yesMaterials Research Express, 2022
Iron-chromium redox flow battery (ICRFB) is a secondary battery capable of deep charge and discharge. It is a novel electrochemistric equipment for energy storage. ICRFB has around wide concern as it possesses advanced characteristics such as high energy,
Zhen Li   +4 more
doaj   +1 more source

Research on the Performance of Cobalt Oxide Decorated Graphite Felt as Electrode of Iron‐Chromium Flow Battery

open access: yesChemElectroChem, 2023
In this paper, cobalt oxide‐modified graphite felt electrodes were prepared by electrodepositing cobalt nitrate on graphite felt and calcined. The surface morphology of graphite felt modified by cobalt oxide was characterized in detail by scanning ...
Hai‐lin Ren   +6 more
doaj   +1 more source

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