Colorful Superamphiphobic Coatings with Low Sliding Angles and High Durability Based on Natural Nanorods
Dong J(董洁)1,4; Wang Q(汪琴)1; Zhang YJ(张玉洁)1; Zhu, Zhaoqi2; Xu, Xianghong3; Zhang JP(张俊平)1; Wang AQ(王爱勤)1; Zhang JP(张俊平)
刊名ACS Applied Materials and Interfaces
2017
卷号9期号:2页码:1941-1952
关键词superoleophobic silanes Maya Blue superhydrophobic palygorskite/attapulgite
ISSN号1944-8244
通讯作者张俊平
英文摘要

Superamphiphobic coatings with low sliding angles (SAs) and high durability are very attractive in academic and industrial areas but are very challenging to invent. Here, inspired by Maya Blue, we report for the first time colorful superamphiphobic coatings with low SAs and high durability by the combination of natural palygorskite (PAL) nanorods and organosilanes. The coatings were characterized using a wide range of electron microscopy and other analytical techniques. Different from the previously reported methods, the micro/nanostructure of the superamphiphobic coatings were constructed by using the abundant natural PAL nanorods as the building blocks. Superamphiphobicity of the coatings depends on surface morphology and chemical composition of the coatings, which can be regulated by the concentrations of PAL and organosilanes. The colorful superamphiphobic coatings feature high contact angles and low SAs for various liquids, including water and n-decane. The coatings also showed high mechanical, environmental, chemical, and thermal durability even under harsh conditions. Moreover, the coatings in different colors with comparable superamphiphobicity and durability can be prepared using different cationic dyes applied onto various substrates via the same approach. The colorful superamphiphobic coatings with low SAs and high durability may be useful in various fields, e.g., anticreeping of oils and restoration of cultural relics.

学科主题环境材料与生态化学
收录类别SCI
资助信息the "Hundred Talents Program" of the Chinese Academy of Sciences;National Natural Science Foundation of China (Grants 51503212;81360344);the Key Technology R&D Program of Jiangsu (Grant BE2014102)
语种英语
WOS记录号WOS:000392458300085
内容类型期刊论文
源URL[http://210.77.64.217/handle/362003/21354]  
专题兰州化学物理研究所_甘肃省黏土矿物应用重点实验室
兰州化学物理研究所_OSSO国家重点实验室
兰州化学物理研究所_环境材料与生态化学研究发展中心
通讯作者Zhang JP(张俊平)
作者单位1.Key Laboratory of Clay Mineral Applied Research of Gansu Province and State Key Laboratory for Oxo Synthesis & Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P.R. China
2.Department of Chemical Engineering, College of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, P.R. China
3.Department of Biotherapy Center, Gansu Provincial Hospital, Lanzhou 730000, P.R. China
4.Graduate University of the Chinese Academy of Sciences, Beijing 100049, P.R. China
推荐引用方式
GB/T 7714
Dong J,Wang Q,Zhang YJ,et al. Colorful Superamphiphobic Coatings with Low Sliding Angles and High Durability Based on Natural Nanorods[J]. ACS Applied Materials and Interfaces,2017,9(2):1941-1952.
APA Dong J.,Wang Q.,Zhang YJ.,Zhu, Zhaoqi.,Xu, Xianghong.,...&张俊平.(2017).Colorful Superamphiphobic Coatings with Low Sliding Angles and High Durability Based on Natural Nanorods.ACS Applied Materials and Interfaces,9(2),1941-1952.
MLA Dong J,et al."Colorful Superamphiphobic Coatings with Low Sliding Angles and High Durability Based on Natural Nanorods".ACS Applied Materials and Interfaces 9.2(2017):1941-1952.
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