Progress in Preparation and Application of CNC Chiral Nematic Liquid Crystal Derivative Materials

Guo-min ZHAO; Ming-Zhu PAN

doi:10.14028/j.cnki.1003-3726.2018.02.004

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Progress in Preparation and Application of CNC Chiral Nematic Liquid Crystal Derivative Materials

更新时间：2022-09-05

- Progress in Preparation and Application of CNC Chiral Nematic Liquid Crystal Derivative Materials
- Polymer Bulletin Vol. 31, Issue 2, Pages: 31-37(2018)
- 作者机构：
  
  南京林业大学材料科学与工程学院，南京　210037
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2018.02.004
  CLC：
- Published：20 February 2018，
  
  Received：04 May 2017，
  
  Revised：19 September 2017，
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Guo-min ZHAO, Ming-Zhu PAN. Progress in Preparation and Application of CNC Chiral Nematic Liquid Crystal Derivative Materials. [J]. Polymer Bulletin 31(2):31-37(2018)
DOI：

Guo-min ZHAO, Ming-Zhu PAN. Progress in Preparation and Application of CNC Chiral Nematic Liquid Crystal Derivative Materials. [J]. Polymer Bulletin 31(2):31-37(2018) DOI： 10.14028/j.cnki.1003-3726.2018.02.004.

摘要

纤维素纳米晶(cellulose nanocrystal， CNC)由于其独特的手性向列液晶相结构，已经引起众多科学研究领域的广泛关注，尤其是其在牛物液晶材料的应用已成为当前的研究热点。本文综述了近年来国内外对 CNC及其手性向列衍生材料的研究进展。首先介绍了 CNC 手性向列液晶相的形成和调控；其次归纳了 CNC基手性向列衍生材料的制备方法，如硫酸水解结合蒸发诱导自组装法、手性模板结合溶胶凝胶法以及溶液共混法；最后阐述了 CNC基手性向列液晶结构组装材料在光学材料、功能高分子树脂膜材料、医学材料等领域的应用，并对其在今后的发展应用前景进行了展望。

Abstract

Cellulose nanocrystal (CNC) has attracted extensive attention in many fields of scientific research due to its unique chiral nematic liquid crystal structure

especially the application in bio-liquid crystal materials has become the current research hotspot. This paper reviews the research of CNC and its chiral nematic derivative materials during these years. In this paper

the formation and regulation of CNC chiral nematic liquid crystal phase are introduced. Secondly

the preparation methods of CNC chiral nematic derivative materials are summarized

such as sulfuric acid hydrolysis combined with evaporation induced self-assembly method (EISA)

chiral template combined with sol-gel method and solution. The application of CNC chiral nematic liquid crystal structure assembly materials in optical materials

functional polymer resin materials and medical materials are expounded

and the prospect of future development is also discussed.

关键词

纤维素纳米晶手性向列液晶相纳米复合材料

Keywords

Cellulose nanocrystalChiral nematicLiquid crystal phaseNanocomposites

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