Fabrication of biomimetic superhydrophobic surface on engineering materials by a simple electroless galvanic eeposition method

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Fabrication of biomimetic superhydrophobic surface on engineering materials by a simple electroless galvanic eeposition method
	Xu XH(徐向辉); Zhang ZZ(张招柱); Zhang ZZ(张招柱)
刊名	Langmuir
	2010
卷号	26 期号:5 页码:3654–3658
ISSN号	0743-7463
通讯作者	张招柱
中文摘要	We have reported an easy means in this paper to imitate the “lotus leaf” by constructing a superhydrophobic surfacethrough a process combining both electroless galvanic deposition and self-assembly of n-octadecanethiol. Super-hydrophobicity with a static water contact angle of about 169 ( 2 and a sliding angle of 0 ( 2 was achieved. Both thesurface chemical compositions and morphological structures were analyzed. We have obtained a feather-like surfacestructure, and the thickness of the Ag film is about 10-30 μm. The stability of the superhydrophobic surface was testedunder the following three conditions: (1) pH value from 1 to 13; (2) after freezing treatment at -20 C; (3) at ambienttemperature. It shows a notable stability in that the contact angle of the sample still remained higher than 150 indifferent conditions. It can be concluded that our approach can provide an alternative way to fabricate stablesuperhydrophobic materials.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	The authors acknowledge the financial; support of the National 973 Project of China (Grant No. 2007CB607601); the National Science Foundation of China (Grant No. 50835009, Grant No. 50721062).
语种	英语
公开日期	2012-09-28
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/1031]
专题	兰州化学物理研究所_固体润滑国家重点实验室兰州化学物理研究所_先进润滑与防护材料研究发展中心
通讯作者	Zhang ZZ(张招柱); Zhang ZZ(张招柱)
推荐引用方式 GB/T 7714	Xu XH,Zhang ZZ,Zhang ZZ. Fabrication of biomimetic superhydrophobic surface on engineering materials by a simple electroless galvanic eeposition method[J]. Langmuir,2010,26(5):3654–3658.
APA	徐向辉,张招柱,&张招柱.(2010).Fabrication of biomimetic superhydrophobic surface on engineering materials by a simple electroless galvanic eeposition method.Langmuir,26(5),3654–3658.
MLA	徐向辉,et al."Fabrication of biomimetic superhydrophobic surface on engineering materials by a simple electroless galvanic eeposition method".Langmuir 26.5(2010):3654–3658.