Photothermal-Responsive Single-Walled Carbon Nanotube-Based Ultrathin Membranes for On/Off Switchable Separation of Oil-in-Water Nanoemulsions

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 纳米仿生研究部 > 靳健团队

	Photothermal-Responsive Single-Walled Carbon Nanotube-Based Ultrathin Membranes for On/Off Switchable Separation of Oil-in-Water Nanoemulsions
	Hu, L(胡亮); Gao, SJ(高守建); Ding, XG(丁显光); Wang, D(王栋); Jiang, J(姜江); Jin, J(靳健); Jiang, L（江雷）
刊名	ACS NANO
	2015
卷号	9 期号:5 页码:8
关键词	photothermal responsivity ultrathin membrane oil-in-water nanoemulsion light-modulated flux emulsion separation
通讯作者	Jin, J (靳健)
英文摘要	Oil-contaminated wastewater threatens our environment and health, especially that stabilized by surfactants. Conventional separation protocols become invalid for those surfactant-stabilized nanoemulsions due to their nanometer-sized droplets and extremely high stability. In this paper, photothermal-responsive ultrathin Au nanorods/poly(N-isopropylacrylamide-co-acrylamide) cohybrid single-walled carbon nanotube (SWCNT) nanoporous membranes are constructed. Such membranes are capable of separating oil-in-water nanoemulsions with a maximum flux up to 35 890 m(2).h(-1) bar(-1) because they feature hydrophilicity, underwater oleophobicity, and nanometer pore sizes. It is remarkable that the permeation flux can be simply modulated by light illumination during the process of separation, due to the incorporation of thermal-responsive copolymers and Au nanorods. Meanwhile, it shows ultrahigh separation efficiency (>99.99%) and desired antifouling and recyclability properties. We anticipate that our ultrathin photothermal-responsive SWCNT-based membranes provide potential for the generation of point-of-use water treatment devices.
收录类别	SCI
语种	英语
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/3379]
专题	苏州纳米技术与纳米仿生研究所_纳米仿生研究部_靳健团队苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_姜江团队
推荐引用方式 GB/T 7714	Hu, L,Gao, SJ,Ding, XG,et al. Photothermal-Responsive Single-Walled Carbon Nanotube-Based Ultrathin Membranes for On/Off Switchable Separation of Oil-in-Water Nanoemulsions[J]. ACS NANO,2015,9(5):8.
APA	Hu, L.,Gao, SJ.,Ding, XG.,Wang, D.,Jiang, J.,...&Jiang, L.(2015).Photothermal-Responsive Single-Walled Carbon Nanotube-Based Ultrathin Membranes for On/Off Switchable Separation of Oil-in-Water Nanoemulsions.ACS NANO,9(5),8.
MLA	Hu, L,et al."Photothermal-Responsive Single-Walled Carbon Nanotube-Based Ultrathin Membranes for On/Off Switchable Separation of Oil-in-Water Nanoemulsions".ACS NANO 9.5(2015):8.