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Facile Controlled Synthesis of Mg(OH)_2 Nanoparticles with Novel Shapes

机译:新型形状的Mg(OH)_2纳米粒子的简易控制合成

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摘要

In this paper, magnesium hydroxide (Mg(OH)_2) nanoparticles with tunable morphologies have been selectively synthesized via a facile template-free solvothermal route. The as-synthesized samples were characterized by instrumental analyses such as transmission electron microscopy (TEM) and X-ray powder diffraction (XRD). It was found that the morphology and size of the final products strongly depended on the reaction temperature and duration time. By manipulating the temperature and time in the solvothermal treatment, fiber-like, sphere-like and garland-like magnesium hydroxide nanoparticles were obtained. The described method without any catalysts or templates for preparing magnesium hydroxide nanoparticles is promising for industrial production in competition with other approaches.
机译:在本文中,已通过一种简便的无模板溶剂热途径选择性地合成了形态可调的氢氧化镁(Mg(OH)_2)纳米粒子。通过仪器分析,如透射电子显微镜(TEM)和X射线粉末衍射(XRD),对合成后的样品进行表征。发现最终产物的形态和大小强烈地取决于反应温度和持续时间。通过控制溶剂热处理中的温度和时间,获得了纤维状,球形和花环状的氢氧化镁纳米粒子。所描述的没有任何催化剂或模板来制备氢氧化镁纳米颗粒的方法有望与其他方法竞争用于工业生产。

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  • 来源
  • 会议地点 Beijing(CN)
  • 作者单位

    State Key Laboratory of Fine Chemicals and School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian 116012, P. R. China;

    State Key Laboratory of Fine Chemicals and School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian 116012, P. R. China;

    State Key Laboratory of Fine Chemicals and School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian 116012, P. R. China;

    State Key Laboratory of Fine Chemicals and School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian 116012, P. R. China;

    State Key Laboratory of Fine Chemicals and School of Chemical Engineering, Dalian University of Technology, 158 Zhongshan Road, Dalian 116012, P. R. China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 粉末技术;
  • 关键词

    solvothermal synthesis; morphological control; magnesium hydroxide;

    机译:溶剂热合成形态控制氢氧化镁;

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