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MANUFACTURING METHOD OF POROUS POLYMER FILM USING VANADIUM OXIDE NANOWIRE, AND POROUS POLYMER FILM PREPARED THEREFROM
MANUFACTURING METHOD OF POROUS POLYMER FILM USING VANADIUM OXIDE NANOWIRE, AND POROUS POLYMER FILM PREPARED THEREFROM
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机译:氧化钒纳米线制备多孔聚合物膜的方法及其制备的多孔聚合物膜
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摘要
This patent is provided a method for producing a porous polymer film using vanadium oxide nanowires, and a porous polymer film obtained from the method. The method allows control of a uniform pore size and density through a simple process including the steps of: adding an ion exchanger to deionized water to perform acidification and adding a vanadate compound thereto to grow vanadium oxide nanowires by a sol-gel process; mixing the resultant solution of grown nanowires with a polymer solution to provide a mixed solution of nanowires; pouring the mixed solution of nanowires to a mold, followed by drying and curing, to form a film; and etching the resultant film with an etching solution to remove the vanadium oxide nanowires.
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