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Thermal Perturbation Nucleation and Controllable Growth of Silver Vanadate Crystals by Dynamic Template Route

机译:动态模板途径热扰动成核和可控银钒晶体的生长

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摘要

Silver vanadate (Ag4V2O7) nanotube clusters were successfully fabricated by the dynamic template route at room temperature. The sample presented a spherical cluster 8 mu m in diameter at the macro level. While in the view of the microcosmic, it showed up with a cluster fabricated from mass nanotubes 12 mu m in length and 18 nm in internal diameter. Detailed investigations were carried out designed to analyze the control procedure imposed on its reaction condition and heat characteristics. The growth mechanism of Ag4V2O7 nanotube clusters has also been elucidated, which indicated that the semipermeable structure of the eggshell membrane and the polymerization of acrylamide played an important role in the formation of Ag4V2O7 nanotube clusters. Furthermore, the nanotube clusters exhibited higher photocatalytic properties compared with the traditional Ag4V2O7 crystals. The new growth mechanism of the cluster has reference values for the preparation of nanotube structures.
机译:银钒酸盐(Ag4V2O7)纳米管簇通过室温的动态模板途径成功制造。 样品在宏观上呈现直径的球形簇8μm。 在微观透镜的视图中,它显示出由长度为12μm长度的质量纳米管12μm的簇,内径为18nm。 进行详细的研究,旨在分析对其反应条件和热特性施加的控制程序。 还阐明了Ag4V2O7纳米管簇的生长机理,表明蛋壳膜的半透性结构和丙烯酰胺的聚合在形成Ag4V2O7纳米管簇中起重要作用。 此外,与传统的Ag4V2O7晶体相比,纳米管簇表现出更高的光催化性能。 群体的新增长机制具有用于制备纳米管结构的参考值。

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  • 来源
    《Crystal growth & design》 |2017年第8期|共11页
  • 作者单位

    East China Univ Sci &

    Technol Sch Chem &

    Mol Engn Key Lab Adv Mat Shanghai 200237 Peoples R China;

    East China Univ Sci &

    Technol Sch Chem &

    Mol Engn Key Lab Adv Mat Shanghai 200237 Peoples R China;

    East China Univ Sci &

    Technol Sch Chem &

    Mol Engn Key Lab Adv Mat Shanghai 200237 Peoples R China;

    Chizhou Univ Dept Chem Chizhou 247000 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 晶体学;
  • 关键词

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