One-step in situ synthesis of SnO2/graphene nanocomposites and its application as an anode material for Li-ion batteries |
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| Authors: | Liang Junfei Wei Wei Zhong Da Yang Qinglin Li Lidong Guo Lin |
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| Affiliation: | Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry and Environment, Beijing University of Aeronautics & Astronautics, Beijing, 100191, PR of China. |
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| Abstract: | A facile one-step solution-based process to in situ synthesize SnO(2)/graphene (SG) nanocomposites was developed, by using the mixture of dimethyl sulfoxide (DMSO) and H(2)O as both solvent and reactant. The reduction of graphene oxide (GO) and the in situ formation of SnO(2) nanoparticles were realized in one step. The electrochemical experiments showed the composites provided a better Li-storage performance. The method presented in this paper may provide an effective, economic, and green strategy for the preparation of metal-oxide/graphene nanocomposites. |
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