A facile approach to fabricate self-cleaning paint

被引：36
|
作者：
Zhou, Linglin [1 ,2 ]
Xu, Sunyang [3 ]
Zhang, Guilong [1 ,2 ]
Cai, Dongqing [1 ]
Wu, Zhengyan [1 ]
机构：
[1] Chinese Acad Sci & Anhui Prov, Hefei Inst Phys Sci, Key Lab Ion Beam Bioengn, Hefei 230031, Anhui, Peoples R China
[2] Univ Sci & Technol China, Hefei 230026, Peoples R China
[3] Hefei 1 High Sch, Hefei 230601, Peoples R China
来源：
APPLIED CLAY SCIENCE | 2016年 / 132卷
基金：
中国国家自然科学基金;
关键词：
Palygorskite; Amino silicon oil; Aminopropyltriethoxysilane; Hydrophobicity; Self-cleaning paint; ZERO-VALENT IRON; ATTAPULGITE CLAY; WATER; SURFACE; FILMS; PALYGORSKITE; ADSORPTION; REPELLENT;
D O I：
10.1016/j.clay.2016.06.015
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：
A self-cleaning paint was developed by adding palygorskite (Pal) modified by amino silicon oil (ASO) and aminopropyltriethoxysilane (APTES) to traditional paint (TP). Therein, ASO and APTES could effectively make a Pal form with plenty of nano-clusters, and significantly increase the roughness and amount of hydrophobic groups on the surface of Pal. After this modification, the originally hydrophilic Pal was superhydrophobic and could be used as an effective hydrophobic agent to change the hydrophilic paint to super-hydrophobic one with high self-cleaning ability. This work provides a facile approach to fabricate a self-cleaning paint so as to significantly save the labor and lower the cost. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：290 / 295
页数：6
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