{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["5"],"submitter":["Zhu Y"],"pubmed_abstract":["Porous organic frameworks (POFs) based membranes have potential applications in molecular filtration, despite the lack of a corresponding study. This study reports an interesting strategy to get processable POFs dispersion and a novel ultrathin sandwich-like membrane design. It was accidentally found that the hydrophobic N-rich Schiff based POFs agglomerates could react with lithium-ethylamine and formed stable dispersion in water. By successively filtrating the obtained POFs dispersion and graphene oxide (GO), we successfully prepared ultrathin sandwich-like hybrid membranes with layered structure, which showed significantly improved separation efficiency in molecular filtration of organic dyes. This study may provide a universal way to the preparation of processable POFs and their hybrid membranes with GO."],"journal":["Scientific reports"],"pagination":["14961"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4601088"],"repository":["biostudies-literature"],"pubmed_title":["Controllable Preparation of Ultrathin Sandwich-Like Membrane with Porous Organic Framework and Graphene Oxide for Molecular Filtration."],"pmcid":["PMC4601088"],"pubmed_authors":["Zhang G","Zhang F","Li Y","Peng W","Fan X","Zhu Y","Zhao Q","Xu D"],"additional_accession":[]},"is_claimable":false,"name":"Controllable Preparation of Ultrathin Sandwich-Like Membrane with Porous Organic Framework and Graphene Oxide for Molecular Filtration.","description":"Porous organic frameworks (POFs) based membranes have potential applications in molecular filtration, despite the lack of a corresponding study. This study reports an interesting strategy to get processable POFs dispersion and a novel ultrathin sandwich-like membrane design. It was accidentally found that the hydrophobic N-rich Schiff based POFs agglomerates could react with lithium-ethylamine and formed stable dispersion in water. By successively filtrating the obtained POFs dispersion and graphene oxide (GO), we successfully prepared ultrathin sandwich-like hybrid membranes with layered structure, which showed significantly improved separation efficiency in molecular filtration of organic dyes. This study may provide a universal way to the preparation of processable POFs and their hybrid membranes with GO.","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 Oct","modification":"2024-11-20T13:48:12.339Z","creation":"2019-03-27T01:59:53Z"},"accession":"S-EPMC4601088","cross_references":{"pubmed":["26455497"],"doi":["10.1038/srep14961"]}}