| 高分子多层共挤技术的研究进展 |
| Research Progress in Polymer Multilayer Co-extrusion Technology |
| 投稿时间：2023-11-27 修订日期：2023-11-27 |
| DOI：10.12136/j.issn.1000-890X.2024.03.0232 |
| 中文关键词: 高分子多层共挤技术 多层膜 纳米效应 界面效应 结构效应 受限结晶 |
| 英文关键词: polymer multilayer co-extrusion technology multilayer films nanoscale effect interface effect structural effect confined crystallization |
| 基金项目: |
|
| 摘要点击次数: 185 |
| 全文下载次数: 203 |
| 中文摘要: |
| 高分子多层共挤技术是一项利用特制的挤出模具将两种高分子材料制成成百上千层薄膜的技术，可突破传统高分子复合材料相分离的限制，实现不同高分子材料的有效结合。高分子多层共挤技术产生的纳米效应、界面效应和结构效应具有广泛的应用性：纳米效应可对高分子晶体晶型和取向进行有效调控；界面效应是研究高分子材料相互作用的有效手段，可用于制造全界面材料等新型材料；结构效应具有独特的光学意义，利用一维有序层状结构产生一维光子晶体并结合高分子材料取向的特点，可对光反射和折射产生独特的影响。高分子多层膜在众多领域拥有良好的科研和应用价值。 |
| 英文摘要: |
| Polymer multilayer co-extrusion technology is a technique that uses a specially designed extrusion die to produce hundreds or thousands of layers of thin films from two different polymer materials.This technology can overcome the limitations of phase separation of traditional composite materials，achieving effective combination of different polymer materials.The nanoscale effect，interface effect and structural effect generated by polymer multilayer co-extrusion technology have broad applicability.Nanoscale effect can effectively control the crystalline phase and orientation of polymer crystals.Interface effect serves as an effective mean to study the interactions between polymer materials and can be used to manufacture novel materials，such as all-interface materials.Structural effect has optical significance，utilizing one-dimensional ordered layered structures to produce one-dimensional photonic crystals and combining the orientation characteristics of polymer materials，resulting in unique effects on the reflection and refraction of light.Polymer multilayer films have significant scientific research and practical applications in various fields. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
