Determining the Limiting Current Density of Vanadium Redox Flow Batteries
نویسندگان
چکیده
منابع مشابه
A Numerical Simulation of Vanadium Redox Flow Batteries
The recent penetration of renewable sources in the energy system caused a transformation of the needs of the distribution system and amplified the need of energy storage systems to properly balance the electricity grid. Among electrochemical energy storage devices, all vanadium flow batteries are those of the most promising technologies due to their high efficiency, long lifetime, reliability a...
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A printed circuit board (PCB) was implemented for in-plane, two-dimensional distributed current measurements in an all-vanadium redox flow battery (VRFB). A PCB with built-in shunt resistors is a passive method of measuring localized currents in-situ, in real time. It is demonstrated that lateral current spread through nonor partially-segmented flow field plates will produce a distribution that...
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A new approach for enhancing the electrochemical performance of carbon felt electrodes by employing non-precious metal oxides is designed. The outstanding electro-catalytic activity and mechanical stability of Mn(3)O(4) are advantageous in facilitating the redox reaction of vanadium ions, leading to efficient operation of a vanadium redox flow battery.
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Chih-Hsun Chang 1, Han-Wen Chou 2, Ning-Yih Hsu 2 and Yong-Song Chen 1,* 1 Advanced Institute of Manufacturing with High-tech Innovations and Department of Mechanical Engineering, National Chung Cheng University, No. 168, University Rd., Minhsiung Township, Chiayi 62102, Taiwan; [email protected] 2 Institute of Nuclear Energy Research, Atomic Energy Council, No. 1000 Wenhua Rd., Jiaan Village...
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ژورنال
عنوان ژورنال: Energies
سال: 2014
ISSN: 1996-1073
DOI: 10.3390/en7095863