Shunxiao Zhang

Harbin Engineering University, Charbin, Heilongjiang Sheng, China

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Publications (3)3.33 Total impact

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    ABSTRACT: Delicate double tower-like ZnO have been fabricated through the decomposition of the zinc nitrate hexahydrate (Zn(NO3)26H2O). The phase transformation and morphology evolution of the products were carefully studied and investigated with X-ray diffraction, scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, and Raman spectra. The resultant results indicated that the obtained double tower-like ZnO materials possess pure wurtzite hexagonal phase, growing along the [100] direction. A reasonable formation mechanism was also presented in this paper.
    Colloid and Polymer Science 01/2008; 286(6):849-853. · 2.16 Impact Factor
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    ABSTRACT: Synthesis of flower-shaped ZnO nanostructures composed of ZnO nanosticks was achieved by the solution process using zinc acetate dihydrate, sodium hydroxide and polyethylene glycol-20000 (PEG-20000) at 180°C for 4 h. The diameter of individual nanosticks was about 100 nm. Detailed structure characterizations demonstrate that the synthesized products are wurtzite hexagonal phase, grown along the [001] direction. The infrared (IR) spectrum shows the standard peak of zinc oxide at 571 cm−1. Raman scattering exhibits a sharp and strong E 2 mode at 441 cm−1 which further confirms the good crystal and wurtzite hexagonal phase of the grown nanostructures.
    Bulletin of Materials Science 01/2008; 31(4):597-601. · 0.58 Impact Factor
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    ABSTRACT: The nanocrystalline CuO powders were prepared by precipitation method using Cu(NO3)2 as copper raw material, water and ethanol as dispersants, and NaOH and ammonia solution as precipitates. The structure, particle size and morphology of resulting CuO powders were characterized by X-ray diffraction (XRD), field-emission scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The mechanism of CuO formation was discussed.
    Bulletin of Materials Science 01/2008; 31(2):193-195. · 0.58 Impact Factor

Publication Stats

3 Citations
3.33 Total Impact Points

Institutions

  • 2008
    • Harbin Engineering University
      • College of Material Science and Chemical Engineering
      Charbin, Heilongjiang Sheng, China