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SnS/graphene nanocomposites have been prepared through a facile solvothermal reaction with Sn/graphene as the precursor. SnS particles are homogeneously sandwiched between graphene nanosheets. The electrochemical performances of the materials have been evaluated by cyclic voltammetry and galvanostatic discharge/charge cycling. Results show that the nanocomposites exhibit superior reversible lithium storage performance. The strategy presented in this work may provide an easy way for the fabrication of other metal sulfide/graphene nanocomposites.
Key Laboratory of Coal Processing and Efficient Utilization of Ministry of Education, School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China
Key Laboratory of Coal Processing and Efficient Utilization of Ministry of Education, School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China
Key Laboratory of Coal Processing and Efficient Utilization of Ministry of Education, School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China