J
Jingyu Xi
Researcher at Tsinghua University
Publications - 143
Citations - 8798
Jingyu Xi is an academic researcher from Tsinghua University. The author has contributed to research in topics: Flow battery & Membrane. The author has an hindex of 48, co-authored 132 publications receiving 7156 citations. Previous affiliations of Jingyu Xi include Chinese Academy of Sciences & Dalian Institute of Chemical Physics.
Papers
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Nafion/SiO2 hybrid membrane for vanadium redox flow battery
TL;DR: Nafion/SiO2 hybrid membrane was used as separator for vanadium redox flow battery (VRB) to evaluate the vanadium ions permeability and cell performance.
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A comparative study of Nafion series membranes for vanadium redox flow batteries
TL;DR: In this paper, a series of commercial Nafion membranes (equivalent weight of 1100 grams −1 ) with thickness of 50μm, 88μm and 125μm were selected to investigate the thickness impact on the performance of vanadium redox flow battery (VRFB).
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Electrochemical activation of graphite felt electrode for VO2+/VO2+ redox couple application
TL;DR: In this article, the electrochemical activation of graphite felt electrode for vanadium redox flow battery (VRB) was studied, and the surface properties of GF were investigated.
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Self-assembled polyelectrolyte multilayer modified Nafion membrane with suppressed vanadium ion crossover for vanadium redox flow batteries
TL;DR: In this article, a polyelectrolyte layer-by-layer self-assembly technique was used to fabricate a barrier layer onto the surface of Nafion membrane by alternate adsorption of polycation poly(diallyldimethylammonium chloride) (PDDA) and polyanion poly(sodium styrene sulfonate) (PSS), which can suppress the crossover of vanadium ions.
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SPEEK/Graphene oxide nanocomposite membranes with superior cyclability for highly efficient vanadium redox flow battery
TL;DR: A series of novel composite membranes, based on sulfonated poly(ether ether ketone) (SPEEK) with various graphene oxide (GO) loadings, were employed and investigated in vanadium redox flow battery (VRFB) for the first time as discussed by the authors.