Durable, transparent, and hot liquid repelling superamphiphobic coatings from polysiloxane-modified multiwalled carbon nanotubes

doi:10.1021/acs.langmuir.6b04213

	Durable, transparent, and hot liquid repelling superamphiphobic coatings from polysiloxane-modified multiwalled carbon nanotubes
	Zhang, Junping 1; Yu, Bo1,2 ; Gao, Ziqian 1; Li, Bucheng 1; Zhao, Xia2
	2017
发表期刊	Langmuir
ISSN	07437463
卷号	33 期号:2 页码:510-518
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 nhexadecyltrimethoxysilane (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,2Hperfluorodecyltrichlorosilane 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. © 2016 American Chemical Society.
关键词	Coatings Durability High resolution transmission electron microscopy Hydrolysis Liquids Microstructure Nanotubes Scanning electron microscopy Silica Silicones Toluene Transparency X ray photoelectron spectroscopy High transparency Homogeneous suspensions Hydrolytic condensation Modified multi-walled carbon nanotubes Scanning electrons Silica nanotubes Surface chemical composition Surface microstructures
DOI	10.1021/acs.langmuir.6b04213
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
WOS记录号	WOS:000392457600008
出版者	American Chemical Society
EI入藏号	20174904505029
EI主题词	Multiwalled carbon nanotubes (MWCN)
来源库	Compendex
分类代码	741.1 Light/Optics - 741.3 Optical Devices and Systems - 761 Nanotechnology - 802.2 Chemical Reactions - 804.1 Organic Compounds - 813.2 Coating Materials - 815.1.1 Organic Polymers - 951 Materials Science
引用统计	被引频次：72[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/114566
专题	电气工程与信息工程学院石油化工学院
通讯作者	Zhang, Junping
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, Junping,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, Junping,Yu, Bo,Gao, Ziqian,Li, Bucheng,&Zhao, Xia.(2017).Durable, transparent, and hot liquid repelling superamphiphobic coatings from polysiloxane-modified multiwalled carbon nanotubes.Langmuir,33(2),510-518.
MLA	Zhang, Junping,et al."Durable, transparent, and hot liquid repelling superamphiphobic coatings from polysiloxane-modified multiwalled carbon nanotubes".Langmuir 33.2(2017):510-518.