Underliquid Superlyophobic Copper-Coated Meshes for the Separation of Immiscible Organic Liquid Mixtures

doi:10.1021/acsami.9b05812

	Underliquid Superlyophobic Copper-Coated Meshes for the Separation of Immiscible Organic Liquid Mixtures
	Zhao, Zhihong 1,3; Shen, Yongqian 2; Yang, Haidong 1; Li, Jian 1; Guo, Lin 3
刊名	ACS APPLIED MATERIALS & INTERFACES
	2019-08-07
卷号	11 期号:31 页码:28370-28376
关键词	electrodeposition copper-coated mesh hierarchical rough structure underliquid superlyophobicity organic liquid mixture separation
ISSN号	1944-8244
DOI	10.1021/acsami.9b05812
英文摘要	Superwettable materials have been studied extensively and successfully applied in various forms liquid separation. However, because of low surface tension differences, organic liquids (OLs) exhibit approximate wettability on most of the material surfaces, and the separation of OL mixtures remains a challenge. The current separation method for OL mixtures is mainly dependent on covalent modification to precisely control the surface energy of the membranes, which is extremely complicated. Herein, we demonstrate a novel concept of underliquid super-lyophobicity for the separation of immiscible OLs mixtures, which only depend on a relatively stable liquid-repellent interface. Furthermore, the minimum system's free-energy principle was used to explain this wetting behavior. Different from the previous reports, the method of separation of OL mixtures does not involve various low-surface-energy materials, thus it is facile and eco-friendly. Our research provides a general strategy for the efficient separation of immiscible OLs mixtures and is expected to promote the development of superwettable materials for multiphase liquid separation.
资助项目	Yong Teacher Research Group Foundation of Northwest Normal University[NWNU-LKQN-16-6]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000480498600096
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31650]
专题	材料科学与工程学院
通讯作者	Li, Jian
作者单位	1.Northwest Normal Univ, Coll Chem & Chem Engn, Res Ctr Gansu Mil & Civilian Integrat Adv Struct, Lanzhou 730070, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Key Lab Nonferrous Met Alloys & Proc, Minist Educ,State Key Lab Adv Proc & Recycling No, Lanzhou 730050, Gansu, Peoples R China 3.Beihang Univ, Sch Chem, Key Lab Bioinspired Smart Interfacial Sci & Techn, Beijing 100191, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Zhihong,Shen, Yongqian,Yang, Haidong,et al. Underliquid Superlyophobic Copper-Coated Meshes for the Separation of Immiscible Organic Liquid Mixtures[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(31):28370-28376.
APA	Zhao, Zhihong,Shen, Yongqian,Yang, Haidong,Li, Jian,&Guo, Lin.(2019).Underliquid Superlyophobic Copper-Coated Meshes for the Separation of Immiscible Organic Liquid Mixtures.ACS APPLIED MATERIALS & INTERFACES,11(31),28370-28376.
MLA	Zhao, Zhihong,et al."Underliquid Superlyophobic Copper-Coated Meshes for the Separation of Immiscible Organic Liquid Mixtures".ACS APPLIED MATERIALS & INTERFACES 11.31(2019):28370-28376.