Robust superhydrophobic and wrinkle-recovering fabric based on shape memory epoxy

被引：5
|
作者：
Hu, Guilin [1 ]
Ou, Junfei [1 ]
Fang, Xinzuo [1 ]
Lei, Sheng [1 ]
Wang, Fajun [1 ]
Li, Changquan [1 ]
Li, Wen [1 ]
Hu, Yating [1 ,2 ]
Amirfazli, Alidad [2 ]
机构：
[1] Jiangsu Univ Technol, Sch Mat Engn, Changzhou 213001, Peoples R China
[2] York Univ, Dept Mech Engn, Toronto, ON M3J 1P3, Canada
来源：
MATERIALS LETTERS | 2023年 / 331卷
基金：
中国国家自然科学基金;
关键词：
Shape memory materials; Surfaces; Nanocomposites; Functional; WETTABILITY;
D O I：
10.1016/j.matlet.2022.133480
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Self-cleaning and crease-recovering are of special significance to increase the value of the fabrics. To endow the common cotton fabric with such multi-functionalities, a composite coating of shape memory epoxy resin / silica nanoparticles was proposed herein. The so-finished fabric exhibited good superhydrophobic nature with contact angle of 155.8 degrees and crease self-restoring property with a heating wrinkle recovery angle of 144.1 degrees. Moreover, the so-finished fabric possessed excellent stability under mechanical abrasion against sand paper, and ultrasonic vibration in ethanol.
引用
收藏
页数：4
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