Journal
JOURNAL OF POWER SOURCES
Volume 174, Issue 2, Pages 805-809Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jpowsour.2007.06.197
Keywords
Spark Discharge Generation; Li-ion battery; nanomaterials; antimony; antimony oxide
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Spark Discharge Generation (SDG) was used to produce powders of 10-20 nm of Sb and antimony oxides. Different composite materials with different textures were obtained either with an amorphous passive layer of antimony oxide or with crystalline cubic Sb(2)O(3). The composition and shape of the different mixtures, depending on the production and collection conditions, were analysed via XRD and HRTEM coupled with EDX. The effect of the nature and the content of the oxides on the electrode performances were studied using Swagelok cells, cycled galvanostatically with a MACCOR cycler. (C) 2007 Elsevier B.V. All rights reserved.
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