标题:Efficient decontamination of multi-component wastewater by hydrophilic electrospun PAN/AgBr/Ag fibrous membrane
作者:Qayum, Abdul; Wei, Jing; Li, Qiannan; Chen, Dairong; Jiao, Xiuling; Xia, Yuguo
作者机构:[Qayum, Abdul; Wei, Jing; Li, Qiannan; Chen, Dairong; Jiao, Xiuling; Xia, Yuguo] Shandong Univ, Sch Chem & Chem Engn, Natl Engn Res Ctr Colloidal Mat, 更多
通讯作者:Jiao, Xiuling;Jiao, XL;Xia, YG
通讯作者地址:[Jiao, XL; Xia, YG]Shandong Univ, Sch Chem & Chem Engn, Natl Engn Res Ctr Colloidal Mat, Jinan 250100, Shandong, Peoples R China.
来源:CHEMICAL ENGINEERING JOURNAL
出版年:2019
卷:361
页码:1255-1263
DOI:10.1016/j.cej.2018.12.161
关键词:PAN/Ag/AgBr; Nanofibrous membrane; Photocatalysis; Filtration;; Antibacterial activity
摘要:Given the complexity of injurious ingredients in practical wastewater, development of effective and low-cost multifunctional materials to decontaminate wastewater is of great necessity. Herein, polyacrylonitrile (PAN)/AgBr/Ag fibrous membranes are rationally designed and fabricated using combined electrospinning and wet-chemical methods. The surface AgBr/Ag Schottky junction is simply generated on hydrophilic PAN fibers by epitaxial growth approach, which simultaneously reveals superior photodegradation performance towards a variety of mimetic organic pollutions and excellent antibacterial activity due to their electron synergetic effect. Moreover, the stable porous structure of PAN/AgBr/Ag membranes and its good mechanic strength also ensures its good filtration performance. Overall, the PAN/AgBr/Ag fibrous membrane reveals water purification ability towards the simulated wastewater. In addition, benefit from the low content of Ag in PAN/AgBr/Ag membrane and easily scale-up, the self-standing PAN/AgBr/Ag membrane reveals great potential to practical wastewater treatment.
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059480458&doi=10.1016%2fj.cej.2018.12.161&partnerID=40&md5=93024b585773d4d9b23e8bf2c8a08f52
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