Dual Roles of Deep Eutectic Solvent in Polysulfide Redox and Catalysis for Intermediate-Temperature Potassium-Sulfur Batteries. [PDF]
Adv MaterA dual‐functional NiS‐DES interfacial strategy enables highly reversible K2S2/K2S conversion in intermediate‐temperature K‐S batteries by balancing adsorption and activation of intermediates at the catalytic interface, achieving high capacity, long cycle life, and low‐cost energy storage. Abstract Potassium–sulfur (K‐S) batteries hold great promise for
Tian L +9 more
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Thermal modeling of industrial-scale vanadium redox flow batteries in high-current operations [PDF]
, 2019 A cell-resolved model that simulates the dynamic thermal behavior of a Vanadium Redox Flow Battery during charge and discharge is presented. It takes into account, at a cell level, the reversible entropic heat of the electrochemical reactions ...
Giomo, Monica +3 more
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Strategic Facet Design of In<sub>2</sub>O<sub>3</sub> Catalysts for Enhanced Kinetics and Hydrogen Suppression in Iron-Chromium Flow Batteries. [PDF]
Adv Sci (Weinh)The electrode modified with octahedral indium oxide catalyst with exposed high activity (222) crystal plane can suppress the hydrogen evolution side reaction and improve the reaction kinetics of chromium of iron‐chromium flow batteries. The battery exhibits extremely high energy efficiency of 84.02% at an ultra‐high current density of 140 mA·cm−2 ...
Liu Y +8 more
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International Journal of Electrochemical Science, 2012 Cyclic voltammetry (CV) and electrochemical impedance spectroscopies (EIS) of 2M V (IV) electrolyte in CH3SO3H and H2SO4 mixed acid solution (MAS sample) and in H2SO4 (Pristine sample) as the positive electrolyte in vanadium redox flow battery (VRFB ...
Sui Peng +6 more
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Membranes, 2021 A sulfonated polyimide (SPI)/Nafion blend membrane composed of a designed and synthesized SPI polymer and the commercial Nafion polymer is prepared by a facile solution casting method for vanadium redox flow battery (VRFB).
Jinchao Li +7 more
doaj +1 more source
High-power positive electrode based on synergistic effect of N- and WO3 -decorated carbon felt for vanadium redox flow batteries [PDF]
, 2018 Although Vanadium Redox Flow Batteries (VRFB) are suitable for grid-scale applications, their power-related cost must be reduced in order to boost the use of this technology in the market, allowing their widespread commercialization. One effective way to
Andreu, Teresa +5 more
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Cobalt(II) complexes with azole-pyridine type ligands for non-aqueous redox-flow batteries:tunable electrochemistry via structural modification [PDF]
, 2017 A single species redox flow battery employing a new class of cobalt(II) complexes with ‘tunable’ tridentate azole-pyridine type ligands is reported. Four structures were synthesised and their electrochemical, physical and battery characteristics were ...
Armstrong, Craig G., Toghill, Kathryn E.
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Hybridization of Energy Storage Systems for electric transportation by means of bidirectional Power Electronic Converters [PDF]
, 2015 This paper deals with the design of a Hybrid Energy Storage System (HESSs) for electric transportation such as Electric/Hybrid Vessel and Electric/Hybrid Train.
García García, Jorge +1 more
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The effect of felt compression on the performance and pressure drop of all-vanadium redox flow batteries [PDF]
, 2016 The compression of carbon felt electrodes for redox flow batteries leads to changes in the electrochemical performance and has a large effect on the pressure drop of electrolyte flow through the system.
Brett, DJL +5 more
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Online state of charge estimation for a vanadium redox flow battery with unequal flow rates [PDF]
, 2023 This study presents an observer-based methodology to estimate, in real-time, the state of charge of a Vanadium redox flow battery. Different from the available results in the literature, this work presents a new estimator that distinguishes between the ...
Cecilia Piñol, Andreu +2 more
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