Molecular and nanostructure designed superhydrophilic material with unprecedented antioil-fouling property for diverse oil/water separation

作     者：WANG ZheCun GUAN Min YANG Xin LI HanZhen WANG LaiGui WANG ZheCun;GUAN Min;YANG Xin;LI HanZhen;WANG LaiGui

作者机构：College of Materials Science and EngineeringLiaoning Technical UniversityFuxin 123000China School of Mechanics and EngineeringLiaoning Technical UniversityFuxin 123000China 

出 版 物：《Science China(Technological Sciences)》 (中国科学（技术科学英文版）)

年 卷 期：2022年第65卷第6期

页      面：1273-1282页

核心收录：

学科分类：0820[工学-石油与天然气工程] 080706[工学-化工过程机械] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 0807[工学-动力工程及工程热物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0701[理学-数学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by the Scientific Research Funding Project of the Education Department of Liaoning Province (Grant No.LJ2020QNL002) 

主　　题：crude oil/water separation inorganic membrane antioil-fouling property metallic phosphate nanoflowers oil spill remediation 

摘      要：The design and development of new advanced superwetting porous membranes with antioil-fouling performance are still rare and highly desirable because of their potential widespread applications.A metallic phosphate nanoflower-covered mesh membrane with superhydrophilic and unprecedented antioil-fouling properties is prepared by an exceptionally simple and effective in-situ solution corrosion *** demonstrated,the outstanding antioil-fouling property of the resulting mesh membrane is connected with the special phosphate group and the three-dimensional(3 D) nanoflower *** to the antioil-fouling property,upon to water,the oil-fouled mesh membrane can keep the surface free of various kinds of oils,including viscous crude oil to light *** to its unprecedented self-cleaning property,the superhydrophilic mesh membrane can effectively separate different oil/water mixtures without prior wetted by water,exhibiting great potential for practical spilled oil remediation.