One-way water transport fabrics with hydrophobic rough surface formed in one-step electrospray

被引：18

作者：

Wang, Hongjie ^{[1
]}

Wang, Wenyu ^{[1
]}

Wang, He ^{[1
]}

Jin, Xin ^{[2
]}

Li, Jialu ^{[1
]}

Zhu, Zhengtao ^{[1
,3
]}

机构：

[1] Tianjin Polytech Univ, Sch Text, State Key Lab Separat Membranes & Membrane Proc, Tianjin 300387, Peoples R China

[2] Tianjin Polytech Univ, Sch Mat Sci & Engn, Tianjin 300387, Peoples R China

[3] South Dakota Sch Mines & Technol, Dept Chem & Appl Biol Sci, Rapid City, SD 57701 USA

来源：

MATERIALS LETTERS | 2018年 / 215卷

基金：

中国国家自然科学基金;

关键词：

Surface modification; Interfaces; One-way water transport; Electrospray;

D O I：

10.1016/j.matlet.2017.12.066

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A one-way water transport (also called OWT) cotton fabric is prepared by depositing a thin layer of hydrophobic polymer microspheres/nanospheres formed during one-step electrospray on one side of the hydrophilic cotton fabric. Rough surface resulted from the deposited microspheres/nanospheres mainly contributes to the hydrophobicity of electrosprayed layer and the layer thickness plays an important role in determining the water transport ability. OWT ability is observed in the cotton fabric with the electrosprayed layer thickness between 11 mu m and 26 mu m; when the layer is thinner than 11 mu m or over 26 mu m, the fabric shows a two-way or blocked water transport ability. This novel OWT fabric can be used in "smart" textiles for various applications. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：110 / 113

页数：4

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