王贵宾论文成果 Hybrid ultrafiltration membranes based on PES and MOFs @ carbon quantum dots for improving anti-fouling performance

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王贵宾
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主要任职 : 化学学院教授博士生导师
其他任职 : 课题组主页 https://www.x-mol.com/groups/guibin_wang

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Hybrid ultrafiltration membranes based on PES and MOFs @ carbon quantum dots for improving anti-fouling performance

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论文类型：文章
通讯作者：王贵宾
发表时间： 2021-06-22
发表刊物： Separation and Purification Technology
所属单位：吉林大学化学学院
学科门类：理学
一级学科：化学
文献类型： J
卷号： 266
页面范围： 118586
关键字： Ultrafiltration membranes; Metal organic frameworks; Carbon quantum dots; Filtration efficien
教研室：高分子
摘要： Metal organic frameworks (MOFs) have raised considerable interest because of their favorable impacts on the performance of water treatment membranes. Herein, the novel nanocomposite based on both nanoporous MOFs and hydrophilic carbon quantum dots (CQDs) was exploited as a novel dopant for the fabrication of PES ultrafiltration (UF) membranes. CQDs were synthesized via pyrolysis of citric acid, and UiO-66-NH2@CQDs were synthesized via the condensation reactions of CQDs and UiO-66-NH2 using EDC and NHS as the condensating agents. The properties of resulting membranes on the porosity, membrane m
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