Ag Nanoparticle-Loaded Hierarchical Superamphiphobic Surface on an Al Substrate with Enhanced Anticorrosion and Antibacterial Properties

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

	Ag Nanoparticle-Loaded Hierarchical Superamphiphobic Surface on an Al Substrate with Enhanced Anticorrosion and Antibacterial Properties
	Liu Y(刘盈)1,2; Cao, Huaijie 1; Chen SG(陈守刚)1; Wang DA(王道爱)2
刊名	Journal of Physical Chemistry C
	2015
卷号	119 期号:45 页码:25449-25456
ISSN号	1932-7447
通讯作者	王道爱 ; 陈守刚
英文摘要	This paper presents a facile method for preparing Ag nanoparticle (NP)-loaded superamphiphobic surfaces on an Al substrate with efficient anticorrosion and antibacterial properties. A hierarchical steplike microstructure with nanopores is fabricated on an Al surface through facile chemical etching and anodization; subsequent fluorination confers superhydrophobic and superoleophobic properties to this surface. Ag NPs are loaded on the surface nanopores and stabilized by a self-assembled aminopropyltriethoxysilane monolayer through amino-group bonding to prevent aggregation and loss of Ag NPs. Compared with Ag NP-loaded pristine Al substrates, the Ag NP-coated superamphiphobic surface can effectively prevent corrosion of the Al substrate and bacterial absorption, as confirmed by electrochemical impedance spectroscopy, Tafel plot measurement, and bactericidal tests. This study provides novel insights into functional superamphiphobic materials with anticorrosion and antibacterial properties.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Nature Science Foundation of China (21203171;21303227);Shandong Province Young and Middle-Aged Scientists Research Awards Fund (BS2013CL012);the “Hundred Talents Program” of Chinese Academy of Sciences
语种	英语
WOS记录号	WOS:000364796300034
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18865]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Liu Y,Cao, Huaijie,Chen SG,et al. Ag Nanoparticle-Loaded Hierarchical Superamphiphobic Surface on an Al Substrate with Enhanced Anticorrosion and Antibacterial Properties[J]. Journal of Physical Chemistry C,2015,119(45):25449-25456.
APA	Liu Y,Cao, Huaijie,Chen SG,&Wang DA.(2015).Ag Nanoparticle-Loaded Hierarchical Superamphiphobic Surface on an Al Substrate with Enhanced Anticorrosion and Antibacterial Properties.Journal of Physical Chemistry C,119(45),25449-25456.
MLA	Liu Y,et al."Ag Nanoparticle-Loaded Hierarchical Superamphiphobic Surface on an Al Substrate with Enhanced Anticorrosion and Antibacterial Properties".Journal of Physical Chemistry C 119.45(2015):25449-25456.