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相关实验视频

Updated: Jun 26, 2026

Layer-by-layer Synthesis and Transfer of Freestanding Conjugated Microporous Polymer Nanomembranes
09:09

Layer-by-layer Synthesis and Transfer of Freestanding Conjugated Microporous Polymer Nanomembranes

Published on: December 15, 2015

独立的纳米复合材料多层,具有各种长度尺度,可调整的内部结构和功能.

Seryun Lee1, Bokyoung Lee, Bumjoon J Kim

  • 1School of Advanced Materials Engineering, Kookmin University, Jeongneung-dong, Seongbuk-gu, Seoul 136-702, Korea.

Journal of the American Chemical Society
|February 3, 2009
PubMed
概括

研究人员开发了一种新方法,使用光交叉链接创建精确的纳米复合材料多层. 这种技术允许对功能组,层尺寸和内部结构进行详细的控制,用于先进的膜设备.

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科学领域:

  • 材料科学 材料科学 材料科学
  • 聚合物化学 聚合物化学
  • 纳米技术 纳米技术

背景情况:

  • 对纳米复合材料多层结构的精确控制对于开发先进的功能材料至关重要.
  • 现有的方法往往缺乏调整层组成和内部纳米结构所需的精度.

研究的目的:

  • 引入一种强大而创新的方法,以准备纳米复合材料多层,并精确控制结构特征.
  • 用各种无机纳米粒子和聚合物系统来证明该方法的多功能性.

主要方法:

  • 使用的可光交叉链接聚钢 (PS-N(3)) 具有亚基和PS-N(3) -SH具有亚基和硫基.
  • 采用高效的光交叉连接层次层次的工艺,用于多层组装.
  • 嵌入的无机纳米粒子,如CdSe@ZnS,Au和Pt.

主要成果:

  • 实现了对功能组放置,层厚度 (nm 到数百nm) 和内部结构的精确控制.
  • 准备的纳米复合材料多层,具有长时间的光发光耐用性和易于调色的颜色.
  • 演示了使用一维光子带间隙创建功能性独立片的创建,能够进行光刻光学图案.

结论:

  • 开发的光交联层层方法为纳米复合材料多层制造提供了强大的和量身定制的方法.

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Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

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相关实验视频

Last Updated: Jun 26, 2026

Layer-by-layer Synthesis and Transfer of Freestanding Conjugated Microporous Polymer Nanomembranes
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Published on: December 15, 2015

Towards Biomimicking Wood: Fabricated Free-standing Films of Nanocellulose, Lignin, and a Synthetic Polycation
11:26

Towards Biomimicking Wood: Fabricated Free-standing Films of Nanocellulose, Lignin, and a Synthetic Polycation

Published on: June 17, 2014

Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces
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Multiscale Structures Aggregated by Imprinted Nanofibers for Functional Surfaces

Published on: September 11, 2018

  • 这种技术可以设计出具有可调节光学和物理性能的新型功能膜设备.
  • 为各种应用创建有图案的纳米结构材料开辟了新的途径.