The simple one-step solvothermal synthesis of nanostructurated VO2(B) |
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| Authors: | Sanja Milošević Ivana Stojković Sandra Kurko Jasmina Grbović Novaković Nikola Cvjetićanin |
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| Affiliation: | 1. Department of Materials Science, Vin?a Institute of Nuclear Sciences, 11000 Belgrade, Serbia;2. Faculty of Physical Chemistry, University of Belgrade, 11158 Belgrade 118, Serbia |
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| Abstract: | VO2(B) has been successfully synthesized by simple, facile and environmental friendly one-step solvothermal method using V2O5 and ethanol as a starting agent. Obtained micrometer-sized powder was composed from mutually welded nanosized rod-like, flat and snowflake structures. VO2(B) powder was tested for possible application as anode material for aqueous lithium ion batteries. Lithium intercalation/deintercalation reaction has been carried out by cyclic voltammetry in a saturated aqueous solution of LiNO3. At scan rate of 10 mV s?1 very stable cyclic performance of such obtained VO2 was established with discharge capacity around 184 mAh g?1. |
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