典型文献
A novel bird-nest-like air superoleophobic/superhydrophilic Cu(OH)2-based composite coating for efficient oil-water separation
文献摘要：
An air superoleophobic/superhydrophilic composite coating with a unique structure was fabricated by oxidation and further modification of the copper mesh,and its design principle was clarified.This unique bird-nest-like configuration gives it instant superhydrophilicity due to the high surface roughness and high polar surface free energy components,while air superoleophobicity is caused by its extremely low dispersive surface free energy components.Furthermore,a water-resistance mechanism was proposed whereby a polyelectrolyte plays a critical role in improving the water-resistance of fluorosurfactants.It can separate oil-water mixtures with high efficiency(98.72％)and high flux(25185 L·m-2·h-1),and can be reused.In addition,our composite coating had certain anti-acid,anti-alkali,anti-salt and anti-sand impact performance.More importantly,after being soaked in water for a long time or being exposed to the air for a long time,it still retained ultra-high air oil contact angle and showed excellent stability,which provided the possibility for practical applications.Thus,these findings offer the potential for significant practical applications in managing oily wastewater and marine oil spill incidents.
文献关键词：
中图分类号：
作者姓名：
Zhiwei ZENG;Xinzhu WU;Yan LIU;Lulu LONG;Bo WANG;Lilin WANG;Gang YANG;Xiaohong ZHANG;Fei SHEN;Yanzong ZHANG
作者机构：
College of Environmental Sciences,Sichuan Agricultural University,Chengdu 611130,China;Beijing Municipal Road&Bridge Co.,Ltd.,Beijing 100045,China
文献出处：
引用格式：
[1]Zhiwei ZENG;Xinzhu WU;Yan LIU;Lulu LONG;Bo WANG;Lilin WANG;Gang YANG;Xiaohong ZHANG;Fei SHEN;Yanzong ZHANG-.A novel bird-nest-like air superoleophobic/superhydrophilic Cu(OH)2-based composite coating for efficient oil-water separation)[J].材料学前沿,2022(02):161-173
A类：
superoleophobicity,fluorosurfactants
B类：
novel,bird,nest,like,air,composite,coating,efficient,separation,An,unique,structure,fabricated,oxidation,further,modification,copper,mesh,its,design,principle,clarified,This,configuration,gives,instant,superhydrophilicity,due,high,surface,roughness,polar,free,energy,components,while,caused,extremely,low,dispersive,Furthermore,resistance,mechanism,proposed,whereby,polyelectrolyte,plays,critical,improving,It,separate,mixtures,efficiency,flux,reused,In,addition,our,had,certain,anti,acid,alkali,salt,sand,impact,performance,More,importantly,after,being,soaked,long,exposed,still,retained,ultra,contact,angle,showed,excellent,stability,which,provided,possibility,practical,applications,Thus,these,findings,offer,potential,significant,managing,oily,wastewater,marine,spill,incidents
AB值：
0.58318
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
