KR100543818B1 - 산-염기 중합체 블렌드 및 멤브레인 공정에 있어서의이들의 용도 - Google Patents
산-염기 중합체 블렌드 및 멤브레인 공정에 있어서의이들의 용도 Download PDFInfo
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- KR100543818B1 KR100543818B1 KR1020007011576A KR20007011576A KR100543818B1 KR 100543818 B1 KR100543818 B1 KR 100543818B1 KR 1020007011576 A KR1020007011576 A KR 1020007011576A KR 20007011576 A KR20007011576 A KR 20007011576A KR 100543818 B1 KR100543818 B1 KR 100543818B1
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Abstract
Description
하기의 놀라운 특성을 특징으로 하는 중합체 블렌드를 수득할 수 있다는 것을 발견하였다 :
Claims (10)
- 이온-교환 멤브레인의 제조 방법으로서, 하기 일반식을 갖는 중합체 술폰산염의 용액을 이극성-비양성자성 용매중에서 1차, 2차 및 3차 질소를 함유하는 중합체와 반응시키고, 수득된 중합체 술폰산염/염기 블렌드를 저장 후에 20 내지 100 ℃ 에서 뜨거운 묽은 무기산으로 후처리하는 것을 특징으로 하는 방법 :중합체-SO3X[식중, X 는 1가 금속 양이온, NH4 +, NH3R+, NH2R 2 +, NHR3 +, NR4 +, 피리디늄이고, R 은 임의의 알킬 및/또는 아릴 라디칼이다].
- 제 1 항에 있어서, 1차, 2차 또는 3차 질소를 함유하는 중합체와 반응할 중합체가 폴리에테르에테르케톤, 폴리에테르술폰, 폴리페닐술폰, 폴리페닐렌술피드 및/또는 폴리페닐렌옥시드로부터 선택되는 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 중합체 술폰산을 이극성-비양성자성 용매에 용해시키고, SO3H 기의 중합체 함량에 상응하는 등량의 저분자량 1차, 2차 또는 3차 아민을 첨가할 수 있으며, 1차, 2차 또는 3차 염기성 질소기를 함유하는 추가의 중합체를, 수득한 중합체 용액에 용해시키는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 용매가 N-메틸피롤리돈, N,N-디메틸아세트아미드, N,N-디메틸포름아미드, 술포란 및 디메틸술폭시드로부터 선택되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 술폰산 또는 술폰산염기를 운반하는 중합체가 폴리(에테르에테르케톤) 및 폴리(에테르술폰) 으로부터 선택되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 1차, 2차 또는 3차 염기성 질소기를 운반하는 중합체가 폴리(에테르에테르케톤) 및 폴리(에테르술폰)에서 선택되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 따른 방법으로 수득 가능한 블렌드 중합체 및 블렌드 중합체 멤브레인.
- 멤브레인 연료 전지 (H2 중합체 전해 연료 전지 또는 직접 메탄올 연료 전지), 중합체 전해질 멤브레인 (PEM) 전기 분해, 수성 또는 비수성 전기 투석, 또는 확산 투석에 있어서의, 얇은 필름 (멤브레인) 형태의 프로톤-전도 전해질로 사용하는 제 8 항에 따른 산-염기 중합체 블렌드.
- 퍼베이포레이션 (pervaporation), 퍼스트랙션 (perstraction), 가스 분리, 투석, 초여과, 나노여과 또는 역삼투에 있어서의, 얇은 필름 (멤브레인) 또는 동공 섬유 형태로 사용하는 제 8 항에 따른 산-염기 중합체 블렌드.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE19817376.8 | 1998-04-18 | ||
DE19817376A DE19817376A1 (de) | 1998-04-18 | 1998-04-18 | Säure-Base-Polymerblends und ihre Verwendung in Membranprozessen |
Publications (2)
Publication Number | Publication Date |
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KR20010042820A KR20010042820A (ko) | 2001-05-25 |
KR100543818B1 true KR100543818B1 (ko) | 2006-01-23 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020007011576A KR100543818B1 (ko) | 1998-04-18 | 1999-04-16 | 산-염기 중합체 블렌드 및 멤브레인 공정에 있어서의이들의 용도 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6759441B1 (ko) |
JP (1) | JP3729735B2 (ko) |
KR (1) | KR100543818B1 (ko) |
AT (1) | ATE257848T1 (ko) |
AU (1) | AU760251B2 (ko) |
CA (1) | CA2325020C (ko) |
DE (1) | DE59908310D1 (ko) |
DK (1) | DK1073690T3 (ko) |
ES (1) | ES2219012T3 (ko) |
HK (1) | HK1034988A1 (ko) |
IL (1) | IL139052A0 (ko) |
MX (1) | MXPA00010213A (ko) |
MY (1) | MY121057A (ko) |
ZA (1) | ZA200005735B (ko) |
Families Citing this family (30)
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DE19919708A1 (de) * | 1999-04-30 | 2001-03-01 | Univ Stuttgart | Stufenweise Alkylierung von polymeren Aminen |
DE10021106A1 (de) * | 2000-05-02 | 2001-11-08 | Univ Stuttgart | Polymere Membranen |
ATE358526T1 (de) * | 2000-05-23 | 2007-04-15 | Osmonics Inc | Säurebeständige membranen zur nanofiltration |
ATE478913T1 (de) * | 2000-06-02 | 2010-09-15 | Stanford Res Inst Int | Polymermembranzusammensetzung |
US7196151B2 (en) * | 2001-11-22 | 2007-03-27 | Haering Thomas | Functionalized main chain polymers |
CA2529926C (en) | 2003-06-25 | 2012-07-03 | Toray Industries, Inc. | Polymer electrolyte as well as polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell using the same |
JP4720091B2 (ja) * | 2004-02-27 | 2011-07-13 | 東洋紡績株式会社 | イオン交換膜 |
AU2004292201A1 (en) * | 2003-11-13 | 2005-06-02 | Polyfuel, Inc. | Ion conductive random copolymers |
US7351358B2 (en) | 2004-03-17 | 2008-04-01 | E.I. Du Pont De Nemours And Company | Water dispersible polypyrroles made with polymeric acid colloids for electronics applications |
WO2006076031A2 (en) * | 2004-05-22 | 2006-07-20 | Foster-Miller, Inc. | Solid polymer electrolyte membranes |
EP1798795B1 (en) * | 2004-09-03 | 2012-08-22 | Toray Industries, Inc. | Polyelectrolyte material, polyelectrolyte component, membrane electrode composite body, and polyelectrolyte type fuel cell |
EP1899985A4 (en) * | 2005-06-27 | 2010-03-10 | Du Pont | ELECTRICALLY CONDUCTIVE POLYMER COMPOSITIONS |
EP1899993B1 (en) * | 2005-06-27 | 2012-06-27 | E.I. Du Pont De Nemours And Company | Electrically conductive polymer compositions |
EP2041222B1 (en) * | 2006-06-30 | 2012-12-05 | E.I. Du Pont De Nemours And Company | Stabilized compositions of conductive polymers and partially-fluorinated acid polymers |
US20080114149A1 (en) * | 2006-11-14 | 2008-05-15 | General Electric Company | Polymers comprising superacidic groups, and uses thereof |
US8153029B2 (en) * | 2006-12-28 | 2012-04-10 | E.I. Du Pont De Nemours And Company | Laser (230NM) ablatable compositions of electrically conducting polymers made with a perfluoropolymeric acid applications thereof |
US20080191172A1 (en) | 2006-12-29 | 2008-08-14 | Che-Hsiung Hsu | High work-function and high conductivity compositions of electrically conducting polymers |
JP2008202025A (ja) * | 2007-01-22 | 2008-09-04 | Honda Motor Co Ltd | プロトン伝導性高分子 |
US20080312349A1 (en) * | 2007-02-22 | 2008-12-18 | General Electric Company | Method of making and using membrane |
US20080207822A1 (en) * | 2007-02-22 | 2008-08-28 | General Electric Company | Composition and associated method |
JP2008270177A (ja) * | 2007-03-23 | 2008-11-06 | Honda Motor Co Ltd | プロトン伝導体 |
US8829060B2 (en) | 2011-03-01 | 2014-09-09 | Dow Global Technologies Llc | Sulfonated poly(aryl ether) membrane including blend with phenol compound |
US8752714B2 (en) | 2011-03-01 | 2014-06-17 | Dow Global Technologies Llc | Sulfonated poly (aryl ether) membrane including blend with phenyl amine compound |
US9120062B2 (en) | 2012-04-20 | 2015-09-01 | Basf Se | High performance positively charged composite membranes and their use in nanofiltration processes |
WO2013156598A1 (en) | 2012-04-20 | 2013-10-24 | Basf Se | Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones |
US9199205B2 (en) | 2012-04-20 | 2015-12-01 | Basf Se | Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones |
JP6530630B2 (ja) * | 2015-03-31 | 2019-06-12 | 株式会社Ihi | 高分子アロイ電解質膜およびその製造方法 |
ES2941901T3 (es) | 2016-08-18 | 2023-05-26 | Nx Filtration Holding B V | Método para la producción de membranas con carga positiva |
KR102199251B1 (ko) * | 2019-09-04 | 2021-01-06 | 성균관대학교산학협력단 | 이미다졸 그룹을 관능기로 포함하는 방향족 고분자에 기반한 음이온 교환막, 이의 제조 방법 및 이를 포함하는 바나듐 레독스 흐름 전지 |
CN112216854B (zh) * | 2020-10-18 | 2021-07-09 | 中北大学 | 一种燃料电池用酸碱共混膜及其制备方法 |
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JP2843427B2 (ja) | 1990-07-10 | 1999-01-06 | 日東電工株式会社 | 複合半透膜 |
DE4026154C2 (de) | 1990-08-17 | 1994-05-19 | Fraunhofer Ges Forschung | Bipolare Mehrschichtmembranen |
US5178765A (en) | 1991-09-18 | 1993-01-12 | Gelman Sciences Inc. | Hydrophilic membranes prepared from polyethersulfone/poly-2-oxazoline/polyvinylpyrrolidone blend |
DE4219218A1 (de) | 1992-06-12 | 1994-01-13 | Gambro Dialysatoren | Membran und Verfahren zu deren Herstellung |
EP0574791B1 (de) | 1992-06-13 | 1999-12-22 | Aventis Research & Technologies GmbH & Co. KG | Polymerelektrolyt-Membran und Verfahren zu ihrer Herstellung |
KR960700297A (ko) | 1993-01-15 | 1996-01-19 | 로날드 에이. 블리이커 | 이온 교환막 및 그 제조방법 |
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1999
- 1999-04-16 AU AU38217/99A patent/AU760251B2/en not_active Ceased
- 1999-04-16 MX MXPA00010213A patent/MXPA00010213A/es active IP Right Grant
- 1999-04-16 DK DK99920762T patent/DK1073690T3/da active
- 1999-04-16 ES ES99920762T patent/ES2219012T3/es not_active Expired - Lifetime
- 1999-04-16 IL IL13905299A patent/IL139052A0/xx unknown
- 1999-04-16 MY MYPI99001503A patent/MY121057A/en unknown
- 1999-04-16 DE DE59908310T patent/DE59908310D1/de not_active Expired - Lifetime
- 1999-04-16 AT AT99920762T patent/ATE257848T1/de active
- 1999-04-16 US US09/647,804 patent/US6759441B1/en not_active Expired - Lifetime
- 1999-04-16 JP JP2000544727A patent/JP3729735B2/ja not_active Expired - Fee Related
- 1999-04-16 KR KR1020007011576A patent/KR100543818B1/ko not_active IP Right Cessation
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2000
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2001
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Also Published As
Publication number | Publication date |
---|---|
DK1073690T3 (da) | 2004-05-10 |
ATE257848T1 (de) | 2004-01-15 |
MY121057A (en) | 2005-12-30 |
HK1034988A1 (en) | 2001-11-09 |
JP2002512285A (ja) | 2002-04-23 |
AU3821799A (en) | 1999-11-08 |
IL139052A0 (en) | 2001-11-25 |
ES2219012T3 (es) | 2004-11-16 |
DE59908310D1 (de) | 2004-02-19 |
CA2325020A1 (en) | 1999-10-28 |
JP3729735B2 (ja) | 2005-12-21 |
AU760251B2 (en) | 2003-05-08 |
KR20010042820A (ko) | 2001-05-25 |
CA2325020C (en) | 2012-01-24 |
US6759441B1 (en) | 2004-07-06 |
ZA200005735B (en) | 2002-01-17 |
MXPA00010213A (es) | 2004-10-14 |
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