• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Nanotechnology >Electrically conductive hexagonally ordered nanoporous membranes produced by ion-beam induced carbonization of block-copolymer precursors
【24h】

Electrically conductive hexagonally ordered nanoporous membranes produced by ion-beam induced carbonization of block-copolymer precursors

机译：离子束诱导嵌段共聚物前体碳化生成的六角形有序纳米导电纳米导电膜

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Highly ordered carbonized nanoporous membranes are produced by ion-beam treatment of self-assembled block copolymer precursor films. The membranes are electrically conductive, as verified by scanning tunnelling microscopy (STM) measurements. The carbonization degree is investigated by means of Raman and infrared (IR) spectroscopy, and the morphology of the films via transmission electron microscopy (TEM). Domains of perfect hexagonal order of the pores are visualized via digital interference of a TEM image of a membrane with computer-generated triangular lattices, producing specific moiré fringes. This novel material could be interesting for applications in nano-catalysis, micro-electronics, and as the grid for STM and TEM imaging of free-standing nano-objects
机译：通过对自组装嵌段共聚物前体薄膜进行离子束处理，可以生产出高度有序的碳化纳米多孔膜。如通过扫描隧道显微镜（STM）测量所证实的，这些膜是导电的。通过拉曼光谱和红外（IR）光谱研究碳化程度，并通过透射电子显微镜（TEM）研究膜的形态。通过计算机生成的三角形晶格的膜的TEM图像的数字干涉，可以看到孔的完美六角形结构域，从而产生特定的莫尔条纹。这种新颖的材料可能对于纳米催化，微电子学中的应用以及作为独立式纳米物体的STM和TEM成像的网格很有用。

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