期刊
NANOSCALE RESEARCH LETTERS
卷 5, 期 3, 页码 649-653出版社
SPRINGER
DOI: 10.1007/s11671-010-9529-x
关键词
Carbon-coated SnO(2) nanorod array; Hydrothermal method; LIBs; Anode material; Array architecture
Carbon-coated SnO(2) nanorod array directly grown on the substrate has been prepared by a two-step hydrothermal method for anode material of lithium-ion batteries (LIBs). The structural, morphological and electrochemical properties were investigated by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and electrochemical measurement. When used as anodes for LIBs with high current density, as-obtained array reveals excellent cycling stability and rate capability. This straightforward approach can be extended to the synthesis of other carbon-coated metal oxides for application of LIBs.
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