<th id="5nh9l"></th><strike id="5nh9l"></strike><th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th><strike id="5nh9l"></strike>
<progress id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"><noframes id="5nh9l">
<th id="5nh9l"></th> <strike id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span>
<progress id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span><strike id="5nh9l"><noframes id="5nh9l"><strike id="5nh9l"></strike>
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"></span><span id="5nh9l"><video id="5nh9l"></video></span>
<th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th>
<progress id="5nh9l"><noframes id="5nh9l">
Volume 32 Issue 4
Aug.  2021
Turn off MathJax
Article Contents
CAO Yu-qi, YU Hong-ying, ZHAO Hai-jun, MENG Hui-min, SUN Dong-bo. Synthesis of Ni-P nanopowders via pulse discharging in aqueous solution[J]. Chinese Journal of Engineering, 2010, 32(4): 477-483. doi: 10.13374/j.issn1001-053x.2010.04.012
Citation: CAO Yu-qi, YU Hong-ying, ZHAO Hai-jun, MENG Hui-min, SUN Dong-bo. Synthesis of Ni-P nanopowders via pulse discharging in aqueous solution[J]. Chinese Journal of Engineering, 2010, 32(4): 477-483. doi: 10.13374/j.issn1001-053x.2010.04.012

Synthesis of Ni-P nanopowders via pulse discharging in aqueous solution

doi: 10.13374/j.issn1001-053x.2010.04.012
  • Received Date: 2009-08-18
  • The effects of pulse potential,discharging times,Ni2+ concentration,pH value and rare earth additives(LaCl3,NdCl3) on the conversion ratio of Ni2+ as well as the structure,shape and average diameter of Ni-P nanopowders prepared by pulse discharging in solution were investigated by X-ray diffraction(XRD),field emission scanning electron microscopy(FESEM),and focused beam reflectance measurement(FBRM).It is indicated that discharging energy is the key factor that influences the size of Ni-P nanopowders and the conversion ratio of Ni2+.With the increasing of pulse potential or discharging times,the average diameter of Ni-P nanopowders decreased while the conversion ratio of Ni2+ increased.The real-time monitoring results of FBRM showed that the velocities of nucleating and growing of Ni-P particles during the course of discharging were remarkably higher than those after discharging.The size of Ni-P nanopowders could be reduced by adding LaCl3 or NdCl3 to precursor solution.The average diameters of Ni-P nanopowders were 156 nm at the LaCl3 concentration of 0.1 g·L-1 and 72 nm at the NdCl3 concentration of 0.05 g·L-1,respectively.

     

  • loading
  • 加載中

Catalog

    通訊作者: 陳斌, bchen63@163.com
    • 1. 

      沈陽化工大學材料科學與工程學院 沈陽 110142

    1. 本站搜索
    2. 百度學術搜索
    3. 萬方數據庫搜索
    4. CNKI搜索
    Article views (169) PDF downloads(4) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return
    <th id="5nh9l"></th><strike id="5nh9l"></strike><th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th><strike id="5nh9l"></strike>
    <progress id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"><noframes id="5nh9l">
    <th id="5nh9l"></th> <strike id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span>
    <progress id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span><strike id="5nh9l"><noframes id="5nh9l"><strike id="5nh9l"></strike>
    <span id="5nh9l"><noframes id="5nh9l">
    <span id="5nh9l"><noframes id="5nh9l">
    <span id="5nh9l"></span><span id="5nh9l"><video id="5nh9l"></video></span>
    <th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th>
    <progress id="5nh9l"><noframes id="5nh9l">
    259luxu-164