Durable, Transparent, and Hot Liquid Repelling Superamphiphobic Coatings from Polysiloxane-Modified Multiwalled Carbon Nanotubes | |
Zhang JP(张俊平)1; Yu, Bo1,2; Gao, Ziqian1; Li BC(李步成)1; Zhao, Xia2; Zhang JP(张俊平) | |
刊名 | Langmuir |
2017 | |
卷号 | 33期号:2页码:510-518 |
ISSN号 | 0743-7463 |
通讯作者 | 张俊平 |
英文摘要 | Although encouraging progress in the field of superamphiphobic coatings has been obtained, the superamphiphobic coatings with high durability, transparency, and repellency to hot liquids are very rare. Here, durable, transparent, and hot liquid-repelling superamphiphobic coatings were successfully prepared using polysiloxane-modified multiwalled carbon nanotubes (MWCNTs@POS) as the templates. The hydrolytic condensation of n-hexadecyltrimethoxysilane (HDTMS) and tetraethoxysilane on the surface of MWCNTs formed MWCNTs@POS, which are highly dispersible in toluene. The superamphiphobic coatings were prepared by spray-coating the homogeneous suspension of MWCNTs@POS in toluene onto glass slides, calcination in air to form the silica nanotubes (SNTs), and then modification with 1H,1H,2H,2H-perfluorodecyltrichlorosilane in dry toluene. The changes in the surface microstructure, surface chemical composition, and wettability were characterized by various techniques such as scanning electron microscopy, transmission electron microscopy, and X-ray photoelectron spectroscopy. It was found that the microstructures of the SNTs have great influences on superamphiphobicity and transparency of the coatings and can be regulated by the concentration of HDTMS and the diameter of MWCNTs. The SNTs with tunable wall thickness and diameter could be obtained using the method. The superamphiphobic coatings showed high contact angles and low sliding angles for various cool and hot liquids of different surface tensions. The superamphiphobic coatings also exhibited high transparency and comprehensive durability. |
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 |
语种 | 英语 |
WOS记录号 | WOS:000392457600008 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/21294] |
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_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.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Clay Mineral Appl Res Gansu Prov, Lanzhou 730000, Peoples R China 2.Lanzhou Univ Technol, Coll Petrochem Engn, Dept Chem Engn, Lanzhou 730050, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang JP,Yu, Bo,Gao, Ziqian,et al. Durable, Transparent, and Hot Liquid Repelling Superamphiphobic Coatings from Polysiloxane-Modified Multiwalled Carbon Nanotubes[J]. Langmuir,2017,33(2):510-518. |
APA | Zhang JP,Yu, Bo,Gao, Ziqian,Li BC,Zhao, Xia,&张俊平.(2017).Durable, Transparent, and Hot Liquid Repelling Superamphiphobic Coatings from Polysiloxane-Modified Multiwalled Carbon Nanotubes.Langmuir,33(2),510-518. |
MLA | Zhang JP,et al."Durable, Transparent, and Hot Liquid Repelling Superamphiphobic Coatings from Polysiloxane-Modified Multiwalled Carbon Nanotubes".Langmuir 33.2(2017):510-518. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论