Photoinduced Mass Transfer and Deformation of Azo Polymer Microspheres

Hao HUANG; Xiao-gong WANG

doi:10.14028/j.cnki.1003-3726.2019.01.002

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Photoinduced Mass Transfer and Deformation of Azo Polymer Microspheres

The 30th Anniversary Issue I | 更新时间：2022-09-02

- Photoinduced Mass Transfer and Deformation of Azo Polymer Microspheres
- Polymer Bulletin Vol. 32, Issue 1, Pages: 9-18(2019)
- 作者机构：
  
  清华大学化工系高分子研究所　教育部先进材料重点实验室，北京 100084
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2019.01.002
  CLC：
- Published：20 January 2019，
  
  Received：25 September 2018，
  
  Revised：07 November 2018，
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Hao HUANG, Xiao-gong WANG. Photoinduced Mass Transfer and Deformation of Azo Polymer Microspheres. [J]. Polymer Bulletin 32(1):9-18(2019)
DOI：

Hao HUANG, Xiao-gong WANG. Photoinduced Mass Transfer and Deformation of Azo Polymer Microspheres. [J]. Polymer Bulletin 32(1):9-18(2019) DOI： 10.14028/j.cnki.1003-3726.2019.01.002.

摘要

偶氮聚合物光致质量迁移行为是近年来国内外的研究热点之一，涉及到一系列有关光-物质相互作用的基本科学问题。研究偶氮聚合物微球的光致质量迁移行为，不仅为制备形状各向异性粒子提供了一种全新的途径，对研究和理解光致质量迁移这一复杂的多尺度运动行为也有重要意义。本文介绍了作者课题组近年来在偶氮聚合物光致质量迁移研究的相关工作，分析了在不同条件下微球的形变行为和内在机制，并展望了这一领域的发展趋势。

Abstract

Photoinduced mass transfer behavior of azo polymers has aroused extensive research interest in recent years

which involves a series of basic scientific problems about light-matter interactions and promising application prospects. Azo polymer microspheres can act as a unique type of isolated deformation unit to show photoinduced mass transfer behavior. The research in this area not only offers a novel method for the preparation of shape-anisotropic particles through photoinduced shape-manipulation

but also provides a valuable tool for studying the complex multi-scale motions of photoinduced mass transfer behavior. This article presents and summarizes the progresses in the photoinduced mass transfer and deformation of azo polymer microspheres in recent years. The deformation behavior and its intrinsic mechanism of azo polymer microspheres under different conditions are comprehensively discussed. A perspective of the future research and applications in this field is also presented.

关键词

偶氮聚合物微球光致质量迁移形状各向异性粒子光加工

Keywords

Azo polymerMicrospherePhotoinduced mass transportShape-anisotropic particlesPhoto-fabrication

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