Photo-induced water-oil separation based on switchable superhydrophobicity-superhydrophilicity and underwater superoleophobicity of the aligned ZnO nanorod array-coated mesh films

doi:10.1039/c2jm34056a

CORC > 化学研究所 > 中国科学院化学研究所

	Photo-induced water-oil separation based on switchable superhydrophobicity-superhydrophilicity and underwater superoleophobicity of the aligned ZnO nanorod array-coated mesh films
	Tian, Dongliang 1; Zhang, Xiaofang 3; Tian, Yu 1; Wu, Yue 1; Wang, Xiao 1; Zhai, Jin 1; Jiang, Lei 1,2
刊名	JOURNAL OF MATERIALS CHEMISTRY
	2012
卷号	22 期号:37 页码:19652-19657
ISSN号	0959-9428
DOI	10.1039/c2jm34056a
英文摘要	Stimulus-responsive surface wettability, especially photoresponsive surface wettability, has been intensively studied. Meanwhile, multifunctional surfaces, especially for the treatment of oil contaminated water, have aroused worldwide attention. Recently, pH-responsive surfaces with controllable oil-water separation have also been reported. However, photoresponsive water-oil separation is still a challenge. Here we report photo-induced water-oil separation based on the switchable superhydrophobicity-superhydrophilicity and underwater superoleophobicity of aligned ZnO nanorod array-coated mesh films, which shows excellent controllability and high separation efficiency of different types of water-oil mixtures in an oil-water-solid three-phase system. The underwater superoleophobicity of the aligned ZnO nanorod array-coated stainless steel mesh film can effectively prevent the mesh film from being polluted by oils. This work is promising in photo-induced water-oil mixture treatments such as water-removal from a micro-reaction system and controllable filtration, and may also provide interesting insight into the design of novel functional devices based on controllable surface wettability.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000308099900038
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/48889]
专题	中国科学院化学研究所
通讯作者	Zhai, Jin
作者单位	1.Beihang Univ, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ, Sch Chem & Environm, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Chem, BNLMS, Key Lab Organ Solids, Beijing 100080, Peoples R China 3.Chinese Acad Inspect & Quarantine, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Tian, Dongliang,Zhang, Xiaofang,Tian, Yu,et al. Photo-induced water-oil separation based on switchable superhydrophobicity-superhydrophilicity and underwater superoleophobicity of the aligned ZnO nanorod array-coated mesh films[J]. JOURNAL OF MATERIALS CHEMISTRY,2012,22(37):19652-19657.
APA	Tian, Dongliang.,Zhang, Xiaofang.,Tian, Yu.,Wu, Yue.,Wang, Xiao.,...&Jiang, Lei.(2012).Photo-induced water-oil separation based on switchable superhydrophobicity-superhydrophilicity and underwater superoleophobicity of the aligned ZnO nanorod array-coated mesh films.JOURNAL OF MATERIALS CHEMISTRY,22(37),19652-19657.
MLA	Tian, Dongliang,et al."Photo-induced water-oil separation based on switchable superhydrophobicity-superhydrophilicity and underwater superoleophobicity of the aligned ZnO nanorod array-coated mesh films".JOURNAL OF MATERIALS CHEMISTRY 22.37(2012):19652-19657.