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    Electrochemical characteristics of V2O5/rGO composite as electrode material for Mg-ion batteries with aqueous electrolyte

    Herein, the composite of vanadium pentoxide and graphene oxide (V2O5/GO) was synthesized by the solgel method. The synthesized composite V2O5/GO was characterized by X-Ray diffraction analysis and Raman spectroscopy. After in situ reduction of GO, the electrochemical characteristics of V2O5/rGO were analyzed by cyclic voltammetry in Mg(NO3)2 aqueous solutions. The V2O5/rGO composite showed following intercalation capacities: initially 139.1 mA h g-1 and 101.8 mA h g-1 after the 10th cycle, which along with easy, fast and low-cost synthesis, make this composite a potentially good electrode material for application in secondary aqueous magnesium-ion batteries.

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    Electrochemical characteristics of V2O5/rGO composite as electrode material for Mg-ion batteries with aqueous electrolyte

    Herein, the composite of vanadium pentoxide and graphene oxide (V2O5/GO) was synthesized by the solgel method. The synthesized composite V2O5/GO was characterized by X-Ray diffraction analysis and Raman spectroscopy. After in situ reduction of GO, the electrochemical characteristics of V2O5/rGO were analyzed by cyclic voltammetry in Mg(NO3)2 aqueous solutions. The V2O5/rGO composite showed following intercalation capacities: initially 139.1 mA h g-1 and 101.8 mA h g-1 after the 10th cycle, which along with easy, fast and low-cost synthesis, make this composite a potentially good electrode material for application in secondary aqueous magnesium-ion batteries.

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    Electrochemical characteristics of V2O5/rGO composite as electrode material for Mg-ion batteries with aqueous electrolyte

    Herein, the composite of vanadium pentoxide and graphene oxide (V2O5/GO) was synthesized by the solgel method. The synthesized composite V2O5/GO was characterized by X-Ray diffraction analysis and Raman spectroscopy. After in situ reduction of GO, the electrochemical characteristics of V2O5/rGO were analyzed by cyclic voltammetry in Mg(NO3)2 aqueous solutions. The V2O5/rGO composite showed following intercalation capacities: initially 139.1 mA h g-1 and 101.8 mA h g-1 after the 10th cycle, which along with easy, fast and low-cost synthesis, make this composite a potentially good electrode material for application in secondary aqueous magnesium-ion batteries.

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    Titel:

    Electrochemical characteristics of V2O5/rGO composite as electrode material for Mg-ion batteries with aqueous electrolyte

    Beteiligte:

    Nastasić Ana Z. (Autor:in) / Kraljić-Roković Marijana M. (Autor:in) / Stojković-Simatović Ivana B. (Autor:in)

    Erschienen in:

    Tehnika, Vol 79, Iss 3, Pp 245-249 (2024)

    Erscheinungsdatum:

    2024

    ISSN:

    0040-2176 , 2560-3086

    DOI:

    https://doi.org/10.5937/tehnika2403245N

    Medientyp:

    Aufsatz (Zeitschrift)

    Format:

    Elektronische Ressource

    Sprache:

    Unbekannt

    Schlagwörter:

    magnesium-ion batteries , aqueous electrolyte , vanadium pentoxide , reduced graphene oxide , post-lithium-ion batteries , Engineering (General). Civil engineering (General) , TA1-2040

    Metadata by DOAJ is licensed under ​CC BY-SA 1.0

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