首页> 外文期刊>Nanotechnology >ZnO nanowires growth via reduction of ZnO powder by H-2
【24h】

ZnO nanowires growth via reduction of ZnO powder by H-2

机译:通过H-2还原ZnO粉末来生长ZnO纳米线

获取原文
获取原文并翻译 | 示例
           

摘要

A unique approach of ZnO nanowire growth mediated via reduction of ZnO by H-2 is presented. It is less complex and more controllable than the conventional carbothermal method (reduction of ZnO by C). The chemical vapor deposition system employed allows precise control of all deposition parameters: (1) source and substrate temperatures, (2) carrier gas compositions, flow and pressure of several gases, (3) growth along a large range of distances from the source. In situ residual gas analysis allows real-time feedback of the process reactions. Controlled, stabilized, homogenous growth (characterized by scanning electron microscopy and x-ray diffraction) over relatively large areas is demonstrated.
机译:提出了通过H-2还原ZnO介导的ZnO纳米线生长的独特方法。与传统的碳热法(用C还原ZnO)相比,它的复杂度更低,可控性更高。所采用的化学气相沉积系统可精确控制所有沉积参数:(1)源和底物温度;(2)载气成分,几种气体的流量和压力;(3)沿距源很大距离的范围内生长。原位残留气体分析可以实时反馈过程反应。证明了在相对较大的区域内受控,稳定,均匀的生长(通过扫描电子显微镜和X射线衍射表征)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号