期刊
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
卷 71, 期 2, 页码 80-83出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jpcs.2009.07.020
关键词
Nanostructures; X-ray diffraction
Al/CuO nanothermites were fabricated by thermal oxidation of copper layer at 450 degrees C for 5 h and by aluminum thermal evaporation: thermal evaporation allows producing thin layer less than 2 gm in size. The copper has been deposited by electroplating or thermal evaporation depending on the required thickness. The obtained diameter of Al/CuO nanowires is 150-250 nm. Al/CuO nanowires composite were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), differential scanning calorimetry (DSC) and differential thermal analysis (DTA). Two distinct exothermic reactions occurred at 515 and 667 degrees C and total energy release of this thermite is 10 kJ/cm(3). (C) 2009 Elsevier Ltd. All rights reserved.
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