Self-assembly of amino-functionalized monolayers on silicon surfaces and preparation of superhydrophobic surfaces based on alkanoic acid dual layers and surface roughening

doi:10.1016/j.jcis.2005.11.048

CORC > 化学研究所 > 中国科学院化学研究所

	Self-assembly of amino-functionalized monolayers on silicon surfaces and preparation of superhydrophobic surfaces based on alkanoic acid dual layers and surface roughening
	Song, XY; Zhai, J; Wang, YL; Jiang, L
刊名	JOURNAL OF COLLOID AND INTERFACE SCIENCE
	2006-06-01
卷号	298 期号:1 页码:267-273
关键词	Amino-functionalized Surface Dual Self-assembled Films Alkanoic Acids Hydrophobicity Chain Length Superhydrophobic Surface
ISSN号	0021-9797
DOI	10.1016/j.jcis.2005.11.048
英文摘要	Reproducibly smooth amino-functionalized surfaces were obtained by deposition of aminopropyltrimethoxysilane (APTMS) at the vapor/solid interface. Characteristics of these amino-functionalized surfaces were evaluated based on atomic force microscopy, water contact angle measurement and X-ray photoelectron spectroscopy. The results showed that APTMS modified surfaces Lire very homogeneous and the chemical reactivity of modified surfaces can be ensured with high free amino content. Furthermore, for the purpose of tailoring the wettability of silicon surface, dual self-assembled films were achieved by performing reaction between amino-functionalized surface and n-alkanoic acids with different chain length. The wettability of the self-assembled films can be adjusted with altering the hydrocarbon chain length of alkanoic acids. Moreover, cooperation of dual self-assembled films with Surface roughening, superhydrophobic surfaces with CA larger than 153 degrees were obtained. Thus, the wettability of modified surfaces can be altered greatly with changing hydrocarbon chain length of self-assembled films. (c) 2005 Elsevier Inc. All rights reserved.
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000237399600033
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/59549]
专题	中国科学院化学研究所
通讯作者	Wang, YL
作者单位	Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Song, XY,Zhai, J,Wang, YL,et al. Self-assembly of amino-functionalized monolayers on silicon surfaces and preparation of superhydrophobic surfaces based on alkanoic acid dual layers and surface roughening[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2006,298(1):267-273.
APA	Song, XY,Zhai, J,Wang, YL,&Jiang, L.(2006).Self-assembly of amino-functionalized monolayers on silicon surfaces and preparation of superhydrophobic surfaces based on alkanoic acid dual layers and surface roughening.JOURNAL OF COLLOID AND INTERFACE SCIENCE,298(1),267-273.
MLA	Song, XY,et al."Self-assembly of amino-functionalized monolayers on silicon surfaces and preparation of superhydrophobic surfaces based on alkanoic acid dual layers and surface roughening".JOURNAL OF COLLOID AND INTERFACE SCIENCE 298.1(2006):267-273.