Electrospun nanofibrous membrane of porous fluorine-containing triptycene-based polyimides for oil/water separation
Electrospun nanofibrous membrane of porous fluorine-containing triptycene-based polyimides for oil/water separation
复制标题
用于油/水分离的多孔含氟三蝶烯基聚酰亚胺电纺纳米纤维膜
DOI：
10.1039/c7ra01614j
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发表时间：
2017
期刊：
影响因子：
3.9
通讯作者：
Zhang Chun
中科院分区：
文献类型：
--
作者：
Zhai Tian-Long;Du Qing;Xu Sheng;Wang Yan;Zhang Chun
A novel nanofibrous membrane for oil/water separation is reported. Electrospinning was employed to fabricate the nanofibrous membrane from a porous polymer of fluorine-containing triptycene-based polyimide (FTPI), which was synthesized and characterized by NMR, FT-IR and TGA. With porous properties and highly hydrophobic features, the membrane of FTPI showed a large water contact angle (WCA) (121°), high flux and great separation efficiency for oil/water mixtures. We believe that the fluorine-contained nanofibrous membranes may be considered as promising candidates for oil/water separation.
