手性向列相微球的大规模生产。
Large-scale production of chiral nematic microspheres.
作者信息
Jiaqi Yu, Zhixiang Wang, Sirui Chen, Qiongya Li, Yi Qian, Hao Wang, Yuxiao Huang, Zhang Fusheng, Qing Guangyan
机构信息
Hubei Key Laboratory of Biomass Fibers and Eco-dyeing & Finishing, College of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan 430200, P. R. China.
CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China.
出版信息
Chem Commun (Camb). 2024 May 30;60(45):5856-5859. doi: 10.1039/d4cc00120f.
The membrane emulsification technique enables the self-assembly of cellulose nanocrystals (CNCs) confined within a spherical geometry for large-scale production. The resulting solid microspheres show long-range ordering with chiral nematic structures, and this fascinating hierarchical architecture can even be transferred to mesoporous carbon or silica microparticles by a sacrificial template method.
膜乳化技术能够使限制在球形几何结构内的纤维素纳米晶体（CNC）自组装，以实现大规模生产。所得的固体微球呈现出手性向列结构的长程有序性，并且这种引人入胜的分级结构甚至可以通过牺牲模板法转移到介孔碳或二氧化硅微粒上。
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