Closed-air induced composite wetting on hydrophilic ordered nanoporous anodic alumina

doi:10.1063/1.3527076

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	Closed-air induced composite wetting on hydrophilic ordered nanoporous anodic alumina
	Li, Zhirong 1,2; Wang, Jingxia 1; Zhang, Youzhuan 1; Wang, Jianjun 1; Jiang, Lei 1; Song, Yanlin 1
刊名	APPLIED PHYSICS LETTERS
	2010-12-06
卷号	97 期号:23
ISSN号	0003-6951
DOI	10.1063/1.3527076
英文摘要	We investigate wetting behaviors of two kinds of hydrophilic ordered nanoporous anodic alumina (PAA). The water contact angle (CA) increases at first and subsequently decreases with increasing pore diameter of PAA with closed-pore structure, while the water CA decreases monotonously on PAA with open-pore structure. These interesting wetting behaviors are mainly due to the presence/absence of closed-air in the PAA. The closed-air could prevent water from entering into the nanopores. This work offers insight to control wetting by tailoring the surface nanostructure and will be significant for applications in printing, coating, etc. (C) 2010 American Institute of Physics. [doi:10.1063/1.3527076]
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000285364000065
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/70165]
专题	中国科学院化学研究所
通讯作者	Wang, Jingxia
作者单位	1.Chinese Acad Sci, Inst Chem, New Mat Lab, Key Lab Organ Solids,BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Zhirong,Wang, Jingxia,Zhang, Youzhuan,et al. Closed-air induced composite wetting on hydrophilic ordered nanoporous anodic alumina[J]. APPLIED PHYSICS LETTERS,2010,97(23).
APA	Li, Zhirong,Wang, Jingxia,Zhang, Youzhuan,Wang, Jianjun,Jiang, Lei,&Song, Yanlin.(2010).Closed-air induced composite wetting on hydrophilic ordered nanoporous anodic alumina.APPLIED PHYSICS LETTERS,97(23).
MLA	Li, Zhirong,et al."Closed-air induced composite wetting on hydrophilic ordered nanoporous anodic alumina".APPLIED PHYSICS LETTERS 97.23(2010).