高等学校化学学报 ›› 2023, Vol. 44 ›› Issue (2): 20220474.doi: 10.7503/cjcu20220474

• 综合评述 • 上一篇    下一篇

纤维素纳米晶的空间受限自组装: 从胶体液晶到功能材料

段一雄, 杨柏, 李云峰()   

  1. 吉林大学化学学院, 超分子结构与材料国家重点实验室, 长春 130012
  • 收稿日期:2022-07-11 出版日期:2023-02-10 发布日期:2022-08-30
  • 通讯作者: 李云峰 E-mail:yflichem@jlu.edu.cn
  • 基金资助:
    国家自然科学基金(21972054);吉林省自然科学基金(20220101204JC)

Self-assembly of Cellulose Nanocrystals in Spatial Confinement: from Colloidal Liquid Crystals to Functional Materials

DUAN Yixiong, YANG Bai, LI Yunfeng()   

  1. State Key Laboratory of Supramolecular Structure and Materials,College of Chemistry,Jilin University,Changchun 130012,China
  • Received:2022-07-11 Online:2023-02-10 Published:2022-08-30
  • Contact: LI Yunfeng E-mail:yflichem@jlu.edu.cn
  • Supported by:
    the National Natural Science Foundation of China(21972054);the Natural Science Foundation of Jilin Province, China(20220101204JC)

摘要:

作为最有前途的生物衍生材料之一, 纤维素纳米晶体(CNCs)具有来源广泛、 生物相容性好和可形成光子结构等优点, 在能源、 生物医学和光子材料领域具有重要的应用价值. 本文总结了CNCs的制备、 CNCs形成的胆甾型胶体液晶及CNCs衍生的光子材料的研究进展, 重点评述了CNCs在液滴和毛细管中的自组装和基于CNCs空间受限组装的功能材料研究进展, 并讨论了空间受限CNCs自组装研究面临的挑战和未来的发展方向.

关键词: 纤维素纳米晶, 空间受限, 自组装, 胶体液晶

Abstract:

Cellulose nanocrystals(CNCs), as one of the most promising bioderived materials, have many important applications in the fields of energy, biomedicine and photonic materials because of their abundance, biocompatibility, and ability to form photonic structures. This perspective highlights the recent advances in the self-assembly of CNCs in spatially confined geometry. We review the preparation of CNCs, the cholesteric liquid crystal formed by CNCs, photonic materials derived from CNCs, self-assembly of CNCs in the droplets and cylindrical capillary and functional materials based on the confined assembly of CNCs, and discuss the new research directions in the self- assembly of CNCs in spatial confinement.

Key words: Cellulose nanocrystal, Spatial confinement, Self-assembly, Colloidal liquid crystal

中图分类号: 

TrendMD: