| 纳米凹凸棒石的化学镀镍 |
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| 引用本文： | 汪冬梅,张学斌,刘丽华,王峰,徐康.纳米凹凸棒石的化学镀镍[J].材料工程,2011(8):58-61,67. |
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| 作者姓名： | 汪冬梅 张学斌 刘丽华 王峰 徐康 |
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| 作者单位： | 合肥工业大学材料科学与工程学院,合肥,230009 |
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| 基金项目： | 高等学校博士学科点专项科研基金资助项目 |
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| 摘 要： | 以天然凹凸棒石矿物为原料,分散提纯获得纳米纤维凹凸棒石,并利用化学镀镍技术对纳米凹凸棒石进行改性.采用透射电子显微镜(TEM)和X射线衍射(XRD)分析研究预处理工艺对纳米凹凸棒石化学镀镍的影响.结果表明:通过镀前预处理以增加凹凸棒石表面的活化点,能够在凹凸棒石表面实现化学镀镍,但由于纳米凹凸棒石长径比较大,反应活性低...
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| 关 键 词： | 纳米凹凸棒 化学镀 镍 |
Electroless Nickel Plating of Nano-attapulgite |
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| WANG Dong-mei,ZHANG Xue-bin,LIU Li-hua,WANG Feng,XU Kang.Electroless Nickel Plating of Nano-attapulgite[J].Journal of Materials Engineering,2011(8):58-61,67. |
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| Authors: | WANG Dong-mei ZHANG Xue-bin LIU Li-hua WANG Feng XU Kang |
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| Affiliation: | (School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | The raw attapulgite mineral was purified into nano-fibers and the nano-purification of attapulgite was modified by electroless plating a continuous layer of nickel on it.The effects of pre-treatment on the electroless nickel plating of attapulgite were analyzed by transmission electron microscopy(TEM) and X-ray diffraction(XRD).The results showed that by adding activated sites before electroless plating,the surface of attapulgites can be coated with layer of nickel.And it is difficult to gain continuous uniform distribution elcetroless plating layer for attapulgites because of its large proportion of longitudinal axis length and diameter,and its weak reaction capacity.Therefore,further optimization way of pre-treatment(especially coarsening and activation) and process parameters were needed to be successful coated with complete layers of nickel on attapulgites. |
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| Keywords: | nano-attapulgite electroless plating nickel |
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