Bio-inspired Ni2+-polyphenol hydrophilic network to achieve unconventional high-flux nanofiltration membranes for environmental remediation

被引：94

作者：

You, Fangjie ^{[1
]}

Xu, Yanchao ^{[1
]}

Yang, Xiaobin ^{[1
]}

Zhang, Yanqiu ^{[1
]}

Shao, Lu ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Chem & Chem Engn, MIIT Key Lab Crit Mat Technol New Energy Convers, State Key Lab Urban Water Resource & Environm, Harbin 150001, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 45期

基金：

中国国家自然科学基金;

关键词：

HOLLOW-FIBER MEMBRANES; THIN-FILM COMPOSITE; METAL-PHENOLIC NETWORKS; TANNIC-ACID; POLYDOPAMINE; COATINGS; REMOVAL; CAPSULES; LAYER; NANOPARTICLES;

D O I：

10.1039/c7cc02411h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel Ni2+-polyphenol network was designed as an excellent bio-coating by a one-step strategy to obtain nanofiltration membranes, possessing unconventional high water flux up to 56.1 Lm(-2) h(-1) bar(-1) with rose bengal (RB) rejection above 95%. This study provides a facile approach to prepare highly-efficient nanofiltration membranes for wastewater remediation.

引用

页码：6128 / 6131

页数：4

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