首页> 外文期刊>Journal of Materials Science >Percolation in networks of aligned SWNTs formed with laminar flow deposition
【24h】

Percolation in networks of aligned SWNTs formed with laminar flow deposition

机译:层流沉积形成的对齐单壁碳纳米管网络中的渗透

获取原文
获取原文并翻译 | 示例
获取外文期刊封面目录资料

摘要

Macroscopic networks of highly aligned SWNTs have been fabricated at room temperature by laminar flow deposition from aqueous suspensions. This deposition method allows the growth of a macroscopic two dimensional SWNT network through successive deposition cycles. AFM image analysis showed that each deposition cycle puts down a reproducible density of SWNTs, with the final density being directly proportional to the number of deposition cycles for a given solution. The macroscopic electronic behavior of these networks was characterized by DC conductance measurements taken after each deposition cycle. This showed that these networks could be described by two dimensional percolation models throughout the growth process.
机译:在室温下,通过从水性悬浮液中进行层流沉积,制造了高度对齐的单壁碳纳米管的宏观网络。这种沉积方法允许通过连续的沉积循环来生长宏观二维SWNT网络。 AFM图像分析表明,每个沉积循环降低了可重现的单壁碳纳米管的密度,最终密度与给定溶液的沉积循环数成正比。这些网络的宏观电子行为通过每个沉积循环后进行的直流电导测量来表征。这表明这些网络可以在整个生长过程中用二维渗透模型来描述。

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