MEMBRANE CONSITING OF BLOCK COPOLYMER AND METHOD MANUFACTURING THE SAME

The present invention relates to a block copolymer membrane and a method for manufacturing the same. Provided is the block copolymer membrane comprising a block copolymer including a first block composed of n first monomers and a second block composed of m second monomers, wherein the first monomers are any one selected from the group consisting of Poly(Ethylene Glycol) Methyl ether Methacrylate (PEGMA), Polyethylene Oxide (PEO), 2-Hydroxyethyl Methacrylate (2-HEMA), Poly t-Butyl Methacrylate (PtBMA), Polyacrylamide (PAM), and Poly(n-Vinyl Pyrrolidone) (PNVP); and the second monomers are any one selected from the group consisting of Acrylonitrile (AN) and Polyvinylidene Fluoride (PVDF). According to the present invention, a membrane configured to minimize contamination of itself and to provide a high separation property can be manufactured. 본 발명은, n개의 제1단량체로 구성된 제1블록 및 m개의 제2단량체로 구성된 제2블록을 포함하는 블록공중합체로 이루어지고, 상기 제1단량체는 폴리에틸렌글리콜메틸에테르아크릴레이트(Poly(Ethylene Glycol) Methyl Ether Methacrylate, PEGMA), 폴리에틸렌 옥사이드(Polyethylene Oxide, PEO), 2-하이드록시에틸메타아크릴레이트(2-Hydroxyethyl Methacrylate, 2-HEMA), 폴리t-뷰틸메타아크릴레이트(Poly t-Butyl Methacrylate, PtBMA), 폴리아크릴아마이드(Polyacrylamide, PAM) 및 폴리n-비닐피롤리딘(Poly(n-Vinyl Pyrrolidone), PNVP) 중 어느 하나인 것을 특징으로 하고, 상기 제2단량체는 아크릴로나이트릴(acrylonitrile, AN) 및 폴리비닐이딘 플루오라이드(Polyvinylidene Fluoride, PVDF) 중 어느 하나인 것을 특징으로 하는 분리막을 제공한다. 본 발명에 따르면, 막오염을 최소화하는 동시에, 높은 분리능을 가지는 분리막이 제조될 수 있다.