English
РусскийReduced Graphene Oxide Spheres as Active Materials for Lithium Ion Rechargeable Battery Anode
DOI: https://doi.org/10.18500/1608-4039-2018-18-3-133-140
This article show results of research work which focused on a new active materials for lithium ion rechargeable battery anode – reduced graphene oxide spheres, which made by blending of two liquids – hot vacuum oil in graphene oxide water dispersion, with subsequent reduction formed graphene oxide spheres in heated to 200°C vacuum oil. Investigated surface morphology, chemical bond structure and cyclic voltammetry of reduced graphene oxide spheres. Graphene oxide spheres show capacity 185 mA⋅h/g throughout 50 charge/discharge cycles.
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