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首页> 外文期刊>Journal of Crystal Growth >Formation of single-crystal SrTiO_3 dendritic nanostructures via a simple hydrothermal method
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Formation of single-crystal SrTiO_3 dendritic nanostructures via a simple hydrothermal method

机译：简单水热法形成单晶SrTiO_3树枝状纳米结构

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摘要

Single-crystal SrTiO_3 dendritic nanostructures were synthesized for the first time via a simple hydrothermal method without any surfactant. Structure characterizations suggest that the SrTiO_3 dendrites show preferential orientation along [110]. Additionally, it is found that KOH concentration plays an important role in the formation of SrTiO_3 dendrites, and the morphology of SrTiO_3 crystallites can vary from cubic-like, star-like to dendritic shape. A rational mechanism is proposed to illustrate the growth of SrTiO_3 dendrites.
机译：单晶SrTiO_3树枝状纳米结构首次通过简单的水热法合成，没有任何表面活性剂。结构表征表明，SrTiO_3树突沿[110]显示出优先取向。另外，发现KOH浓度在SrTiO_3枝晶的形成中起重要作用，并且SrTiO_3微晶的形态可以从立方状，星形到树枝状变化。提出了一个合理的机理来说明SrTiO_3树突的生长。

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  • 来源
    《Journal of Crystal Growth》 |2009年第8期|2519-2523|共5页
  • 作者

    Yonggang Wang; Gang Xu; Linlin Yang; Zhaohui Ren; Xiao Wei; Wenjian Weng; Piyi Du; Ge Shen; Gaorong Han;

  • 作者单位

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

    Shandong Research and Design Institute of Industrial Ceramics, Zibo 255031, PR China;

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

    State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    A1. Characterization; A1. Crystal morphology; A1. Crystal structure; A1. Nanostructures; A2. Hydrothermal crystal growth; B1. Strontium titanate;

    机译：A1。表征;A1。晶体形态A1。晶体结构A1。纳米结构;A2。水热晶体生长;B1。钛酸锶;
  • 入库时间 2022-08-17 13:19:50

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