Multiple anisotropy of cellulose nanocrystals self-organized into disc-shaped particles

被引：0
|
作者：
Mouri, Emiko [1 ]
Noma, Kenta [1 ]
Hirayama, Keito [1 ]
Iwahisa, Ryohei [1 ]
Azuma, Satsuki [1 ]
Nakato, Teruyuki [1 ]
机构：
[1] Kyushu Inst Technol, Dept Appl Chem, 1-1 Sensui Cho, Kitakyushu, Fukuoka 8048550, Japan
来源：
SOFT MATTER | 2025年
基金：
日本学术振兴会;
关键词：
D O I：
10.1039/d5sm00144g
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We fabricated a disc-shaped particulate composite based on cellulose nanocrystals (CNCs) and polyethylene glycol diacrylate (PEGDA) via a self-organized precipitation method. The disc-shaped particles had a structure with CNCs segregated in the outer region. The disc-shaped particulate composite also shows a higher refractive index in the direction perpendicular to the disc surface. This means that this particle system has "double" anisotropy: spatially and optically. Moreover, the disc orientation can be manipulated by the application of AC.
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页数：4
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