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4
제1항에서, 상기 질산염은 1-부틸-3-메틸이미다졸리움 나이트레이트(1-butyl-3-methylimidazolium nitrate), 1-에틸-3-메틸이미다졸리움 나이트레이트(1-ethyl-3-methylimidazolium nitrate), 질산알루미늄9수염(aluminum nitrate nonahydrate), 질산세륨암모늄(ammonium cerium(IV) nitrate), 질산암모늄(ammonium nitrate), 질산바륨(barium nitrate), 질산베릴륨(beryllium nitrate), 질산칼슘수화물(calcium nitrate hydrate), 질산칼슘4수화물(calcium nitrate tetrahydrate), 질산세륨6수화물(cerium(III) nitrate hexahydrate), 질산세슘(cesium nitrate), 질산크롬9수화물(chromium(III) nitrate nonahydrate), 질산코발트6수화물(cobalt(II) nitrate hexahydrate), 질산구리2
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5
제1항에서, 상기 고분자는 폴리(2-히드록시에틸 메타크릴레이트/메타크릴산)(poly(2-hydroxyethyl methacrylate/methacrylic acid)), 폴리(2-히드록시프로필 메타크릴레이트)(poly(2-hydroxypropyl methacrylate)), 폴리(아크릴아미드/아크릴산)(poly(acrylamide/acrylic acid)), 폴리메타크릴아미드(polymethacrylamide), 폴리아크릴아미드(polyacrylamide), 폴리(3-클로로-2-히드록시프로필-2-메타크릴옥시에틸디메틸암모늄클로라이드)(poly(3-chloro-2-hydroxypropyl-2-methacryloxyethyldimethylammonium chloride)), 폴리(아크릴아미드/2-메타크릴옥시에틸트리메틸암모늄 브로마이드)(poly(acrylamide/2-methacryloxyethyltrimethylammonium bromide)), 폴리(2-메타크릴옥시에틸트리메틸암모늄 브로마이드) (poly(2-methacryloxyethyltrimethylammonium bromide)), 폴리(2-비닐-1-메틸피리디늄 브로마이드(poly(2-vinyl-1-methylpyridinium bromide)), 폴리(N-비닐피롤리돈)(poly(N-vinylpyrrolidone)), 폴리(비닐아민) 염산염(poly(vinylamine) hydrochloride), 폴리(1-라이신 브롬화수소산염)(poly(l-lysine hydrobromide)), 폴리(2-비닐피리딘)(poly(2-vinylpyridine)), 폴리(2-비닐피리딘 N-옥사이드)(poly(2-vinylpyridine N-oxide)), "폴리(N-비닐피롤리돈/2-디메틸아미노에틸 메타크릴레이트), 디메틸 4기설레페이트"("poly(N-vinylpyrrolidone/2-dimethylaminoethyl methacrylate), dimethyl sulfate quaternary"), 폴리(4-비닐피리딘 N-옥사이드)(poly(4-vinylpyridine N-oxide)), 폴리(4-비닐피리딘)(poly(4-vinylpyridine)), 폴리(에틸렌 옥사이드-b-프로필렌 옥사이드)(poly(ethylene oxide-b-propylene oxide)), "폴리(비닐 알콜), N-메틸-4(4'-포밀스티릴)피리디늄 메토설페이트 아세탈)"("poly(vinyl alcohol), N-methyl-4(4'-formylstyryl)pyridinium methosulfate acetal"), 폴리(알릴 아민)(poly(allyl amine)), "폴리(스티렌설폰산/말레산), 나트륨염"("poly(styrenesulfonic acid/maleic acid), sodium salt"), 폴리(메타크릴산)(poly(methacrylic acid)), 폴리(에틸렌/아크릴산)(poly(ethylene/acrylic acid)), 폴리(에틸아크릴레이트/아크릴산)(poly(ethyl acrylate/acrylic acid)), 폴리(아크릴산(poly(acrylic acid)), "등방성 폴리프로필렌"("polypropylene, isotactic"), "폴리(비닐 인산), 나트륨염"("poly(vinyl phosphoric acid), sodium salt"), 폴리(스티렌술폰산)(poly(styrenesulfonic acid)), 폴리(N-비닐 아세트아미드)(poly(N-vinyl acetamide)), 폴리(N-비닐 아세트아미드-co-소듐 아크릴레이트)(poly(N-vinyl acetamide-co-sodium acrylate)), 폴리(N-메틸-N-비닐 아세트아미드) 단일중합체((poly(N-methyl-N-vinyl acetamide) homopolymer), 폴리(n-부틸 아크릴레이트/2-메타크릴옥시에틸트리메틸암모늄 브로마이드)(poly(n-butyl acrylate/2-methacryloxyethyltrimethylammonium bromide)), "셀룰로스, 에틸 히드록시에틸 에테르"("cellulose, ethyl hydroxyethyl ether"), 폴리(비닐술폰산)(poly(vinylsulfonic acid)), 폴리(N-비닐피롤리돈/비닐아세테이트)(poly(N-vinylpyrrolidone/vinyl acetate)), 폴리(스티렌술폰산/말레산)(poly(styrenesulfonic acid/maleic acid), "셀룰로스, 히드록시에테르"("cellulose, hydroxyethyl ether"), "셀룰로스, 메틸 히드록시에틸에테르"("cellulose, methyl hydroxyethyl ether"), 폴리(에틸렌 옥사이드)(poly(ethylene oxide)), 폴리(비닐아세테이트)(poly(vinyl acetate)), 폴리(비닐메틸에테르)(poly(vinyl methyl ether)), 폴리(옥시에틸렌)(poly(oxyethylene)), 폴리(비닐알콜)(poly(vinyl alcohol)), 폴리(2-에틸-2-옥사졸린)(poly(2-ethyl-2-oxazoline)), 폴리(디알릴디메틸암모늄 클로라이드)(poly(diallyldimethylammonium chloride)), 폴리(말레산)(poly(maleic acid)), 폴리(1-글리세롤 메타크릴레이트)(poly(1-glycerol methacrylate)), 폴리(부타디엔/말레산)(poly(butadiene/maleic acid)) 및 폴리(비닐인산)(poly(vinylphosphonic acid)) 중에서 선택되는 어느 하나인 것을 특징으로 하는 SF6 분리용 고분자 전해질 분리막
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