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dc.contributor.authorDeng, Chaozh_CN
dc.contributor.authorZhang, Qiu Genzh_CN
dc.contributor.authorHan, Guang Luzh_CN
dc.contributor.authorGong, Yizh_CN
dc.contributor.authorZhu, Ai Meizh_CN
dc.contributor.authorLiu, Qing Linzh_CN
dc.contributor.author张秋根zh_CN
dc.contributor.author朱爱梅zh_CN
dc.contributor.author刘庆林zh_CN
dc.date.accessioned2015-07-22T03:20:12Z
dc.date.available2015-07-22T03:20:12Z
dc.date.issued2013zh_CN
dc.identifier.citationNANOSCALE, 2013,5(22):11028-11034zh_CN
dc.identifier.otherWOS:000326225500040zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/88689
dc.descriptionNational Nature Science Foundation of China [21076170, 21376194, 21306155]; research fund for the Doctoral Program of Higher Education [20120121120013]; Fundamental Research Funds for the Central Universities [2012121029]zh_CN
dc.description.abstractNanoporous membranes with superior separation performance have become more crucial with increasing concerns in functional nanomaterials. Here novel ultrahigh permeable nanoporous membranes have been fabricated on macroporous supports by self-assembly of anionic polymer on copper hydroxide nanostrand templates in organic solution. This facile approach has a great potential for the fabrication of ultrathin anionic polymer membranes as a general method. The as-fabricated self-assembled membranes have a mean pore size of 5-12 nm and an adjustable thickness as low as 85 nm. They allow superfast permeation of water, and exhibit excellent size-selective separation properties and good fouling resistance for negatively-charged solutes during filtration. The 85 nm thick membrane has an ultrahigh water flux (3306 l m(-2) h(-1) bar(-1)) that is an order of magnitude larger than commercial membranes, and can highly efficiently separate 5 and 15 nm gold nanoparticles from their mixtures. The newly developed nanoporous membranes have a wide application in separation and purification of biomacromolecules and nanoparticles.zh_CN
dc.language.isoen_USzh_CN
dc.publisherROYAL SOC CHEMISTRYzh_CN
dc.source.urihttp://dx.doi.org/10.1039/c3nr03362gzh_CN
dc.subjectCOMPOSITE ULTRAFILTRATION MEMBRANESzh_CN
dc.subjectBARRIER LAYERzh_CN
dc.subjectPERFORMANCEzh_CN
dc.subjectCOPOLYMERSzh_CN
dc.subjectPERMEATIONzh_CN
dc.subjectTEMPLATESzh_CN
dc.subjectFILMSzh_CN
dc.subjectWATERzh_CN
dc.titleUltrathin self-assembled anionic polymer membranes for superfast size-selective separationzh_CN
dc.typeArticlezh_CN


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