气候变化领域集成服务门户(CCPortal): Facile fabrication of durable mesh with reversible photo-responsive wettability for smart oil/water separation

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DOI	10.1016/j.porgcoat.2021.106520
	Facile fabrication of durable mesh with reversible photo-responsive wettability for smart oil/water separation
	Yang, Chenxi; Wang, Jian; Li, Juan; Zhang, Haiou; Shi, Chendi; Guo, Zhen; Bai, Bo
通讯作者	Yang, CX (通讯作者)，Shaanxi Prov Land Engn Construct Grp Co Ltd, Inst Land Engn & Technol, Xian 710075, Peoples R China. ; Bai, B (通讯作者)，Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining 810008, Peoples R China.
发表日期	2021
ISSN	0300-9440
EISSN	1873-331X
卷号	160
英文摘要	Oil/water separation is becoming a global obstacle since the oil-water mixture is hard to on-demand separate the desired component (water or oil) in practical application. To overcome this dilemma, herein, we report a spraycoating method to fabricate flexible surfaces reversible switch between hydrophobic and hydrophilic states with UV/vis illumination. Decorated with novel tetrapod-ZnO (T-ZnO), polydimethylsiloxane (PDMS) hydrophobic coating and 4-Aminoazobenzene (AAB) moieties, the modified nylon (Polyamide, PA) mesh possesses a porcupinefish-like structure surface with reversible photo-responsive wettability and multimechanical damageresistant ability. The dominant advantage from reversible photo-responsive wettability composite lies in that they can take advantage of the AAB photoisomerization, the wettability of this smart material surface dynamically converted between hydrophilic and hydrophobic character in nature with UV and vis light irradiation. In consequence the intelligent material can be transformed reversibly between oil-removing and waterremoving state by alternate lighting mode. More importantly, owing to the porcupinefish-like surface of the modified PA, the photo-responsive material showed prominent anti-multimechanical deformation and damages ability, which could withstand repeated mechanical deformation as well as multiple practical applications.
关键词	SURFACE COATINGS ROBUST FILMS NANOPARTICLES TEMPERATURE TRANSITION COMPOSITE MEMBRANES
英文关键词	Oil; water separation; Photo-responsive; Wettability change
语种	英语
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Applied ; Materials Science, Coatings & Films
WOS记录号	WOS:000703561300009
来源期刊	PROGRESS IN ORGANIC COATINGS
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254941
作者单位	[Yang, Chenxi; Wang, Jian; Li, Juan; Zhang, Haiou; Shi, Chendi; Guo, Zhen] Shaanxi Prov Land Engn Construct Grp Co Ltd, Inst Land Engn & Technol, Xian 710075, Peoples R China; [Yang, Chenxi; Wang, Jian; Li, Juan; Zhang, Haiou; Shi, Chendi; Guo, Zhen] ShaanXi Prov Land Engn Construct Grp Co Ltd, Xian 710075, Peoples R China; [Yang, Chenxi; Wang, Jian; Li, Juan; Zhang, Haiou; Shi, Chendi; Guo, Zhen] Minist Nat Resources Ltd, Key Lab Degraded & Unused Land Consolidat Engn, Xian 710075, Peoples R China; [Yang, Chenxi; Wang, Jian; Li, Juan; Zhang, Haiou; Shi, Chendi; Guo, Zhen] Shaanxi Prov Land Consolidat Engn Technol Res Ctr, Xian 710075, Peoples R China; [Bai, Bo] Changan Univ, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, Minist Educ, 126 Yanta Rd, Xian 710054, Shanxi, Peoples R China; [Bai, Bo] Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining 810008, Peoples R China; [Bai, Bo] Changan Univ, Sch Water & Environm, Xian 710054, Peoples R China
推荐引用方式 GB/T 7714	Yang, Chenxi,Wang, Jian,Li, Juan,et al. Facile fabrication of durable mesh with reversible photo-responsive wettability for smart oil/water separation[J]. 中国科学院西北生态环境资源研究院,2021,160.
APA	Yang, Chenxi.,Wang, Jian.,Li, Juan.,Zhang, Haiou.,Shi, Chendi.,...&Bai, Bo.(2021).Facile fabrication of durable mesh with reversible photo-responsive wettability for smart oil/water separation.PROGRESS IN ORGANIC COATINGS,160.
MLA	Yang, Chenxi,et al."Facile fabrication of durable mesh with reversible photo-responsive wettability for smart oil/water separation".PROGRESS IN ORGANIC COATINGS 160(2021).