KR100983987B1 - 고분자 전해질 막의 제조방법 - Google Patents
고분자 전해질 막의 제조방법 Download PDFInfo
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- KR100983987B1 KR100983987B1 KR1020020081263A KR20020081263A KR100983987B1 KR 100983987 B1 KR100983987 B1 KR 100983987B1 KR 1020020081263 A KR1020020081263 A KR 1020020081263A KR 20020081263 A KR20020081263 A KR 20020081263A KR 100983987 B1 KR100983987 B1 KR 100983987B1
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- electrolyte membrane
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2287—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1086—After-treatment of the membrane other than by polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Fuel Cell (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Conductive Materials (AREA)
Abstract
Description
|
|
용 매 |
양성자 전도도 (S/cm) |
||
| 90% RH |
70% RH | 50% RH | ||
| 실시예 1 |
디클로로메탄/메탄올 | 2.0 x 10-2 | 7.9 x 10-3 | - |
| 실시예 2 |
디클로로메탄/메탄올 | 6.5 x 10-2 | 2.0 x 10-2 | 3.3 x 10-3 |
| 비교실시예 1 |
DMAc | 6.2 x 10-3 | 2.3 x 10-3 | 3.6 x 10-4 |
| 비교실시예 2 |
DMAc | 4.4 x 10-2 | 1.2 x 10-2 | 1.3 x 10-3 |
| 비교실시예 3 |
DMAc/메탄올 | 7.8 x 10-3 | 2.6 x 10-3 | 3.0 x 10-4 |
| 비교실시예 4 |
DMAc/메탄올 | 5.6 x 10-2 | 1.6 x 10-2 | 2.1 x 10-3 |
Claims (11)
- 용매와 고분자 전해질을 함유하는 액체를 기재에 피복시키는 단계 및 상기 용매를 제거하는 단계를 포함하며, 이때 상기 용매가 알콜을 포함하는 제1용매와 제1용매보다 비점이 낮은 비알콜계 유기 용매를 포함하는 제2용매와의 혼합물임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 용매와 고분자 전해질을 함유하는 액체를 기재에 피복하는 단계 및 상기 용매를 제거하는 단계를 포함하며, 이때 상기 용매가 알콜을 포함하는 제1용매와 제1용매보다 비점이 낮은 비알콜계 유기 용매를 포함하는 제2용매와의 혼합물임을 특징으로 하는, 고분자 전해질 막의 양성자 전도도 향상방법.
- 제1항에 있어서, 제1용매는 알콜임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 제3항에 있어서, 상기 알콜이 메탄올, 에탄올, 1-프로판올, 2-프로판올, 2-메톡시에탄올, 디에틸렌 글리콜 모노메틸 에테르 및 디에틸렌 글리콜 모노에틸 에테르로 이루어진 그룹으로부터 선택된 1종 이상임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 제1항에 있어서, 비알콜계 유기 용매가 디클로로메탄, 클로로포름, 1,1-디클로로에탄, 1,2-디클로로에탄, 1,1,1-트리클로로에탄, 테트라하이드로푸란, 디에틸 에테르, 아세톤, 메틸 에틸 케톤, 아세토니트릴, 디메틸포름아미드, 디메틸아세트아미드 및 디메틸 설폭사이드로 이루어진 그룹으로부터 선택된 1종 이상임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 제1항에 있어서, 제1용매와 제2용매의 혼합물이 메탄올과 디클로로메탄과의 혼합물, 메탄올과 클로로포름과의 혼합물, 에탄올과 클로로포름과의 혼합물, 2-메톡시에탄올과 아세톤과의 혼합물 및 디에틸렌 글리콜 모노메틸 에테르와 디메틸아세트아미드와의 혼합물로 이루어진 그룹으로부터 선택된 하나의 혼합물임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 제1항에 있어서, 제1용매와 제2용매의 중량 비율이 제1용매가 1 내지 40중량%이고, 제2용매가 60 내지 99중량%임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 제1항 또는 제5항에 있어서, 고분자 전해질이 단독중합체, 랜덤 공중합체 및 교호 공중합체 중 어느 하나에 이온교환 그룹을 도입시킨 중합체임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 제1항 또는 제5항에 있어서, 고분자 전해질이 중합체 쇄의 방향족 환에 설폰산 그룹을 도입시킨 중합체임을 특징으로 하는, 고분자 전해질 막의 제조방법.
- 용매와 고분자 전해질을 함유하는 액체를 기재에 피복시키는 단계 및 상기 용매를 제거하는 단계를 포함하고, 이때 상기 용매가 알콜을 포함하는 제1용매와 제1용매보다 비점이 낮은 비알콜계 유기 용매를 포함하는 제2용매와의 혼합물임을 특징으로 하는 방법으로 수득한 고분자 전해질 막.
- 제10항에 따르는 고분자 전해질 막을 포함하는 연료 전지.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2001-00387255 | 2001-12-20 | ||
| JP2001387255 | 2001-12-20 | ||
| JPJP-P-2002-00141362 | 2002-05-16 | ||
| JP2002141362A JP4052005B2 (ja) | 2001-12-20 | 2002-05-16 | 高分子電解質膜の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030053024A KR20030053024A (ko) | 2003-06-27 |
| KR100983987B1 true KR100983987B1 (ko) | 2010-09-30 |
Family
ID=26625165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020081263A Expired - Fee Related KR100983987B1 (ko) | 2001-12-20 | 2002-12-18 | 고분자 전해질 막의 제조방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20030118885A1 (ko) |
| EP (1) | EP1321996B1 (ko) |
| JP (1) | JP4052005B2 (ko) |
| KR (1) | KR100983987B1 (ko) |
| CN (1) | CN100341925C (ko) |
| CA (1) | CA2414332C (ko) |
| DE (1) | DE60225232T2 (ko) |
| TW (1) | TWI292964B (ko) |
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| DE102005029884A1 (de) * | 2004-06-29 | 2006-02-16 | Sumitomo Chemical Co., Ltd. | Polymerelektrolytmembran und Brennstoffzelle, welche diese verwendet |
| JP4830304B2 (ja) * | 2004-07-29 | 2011-12-07 | 東洋紡績株式会社 | プロトン電導性ポリマー組成物 |
| EP1626453B1 (en) * | 2004-07-30 | 2012-03-28 | Sumitomo Chemical Company, Limited | Polymer electrolyte fuel cell |
| US8187734B2 (en) | 2004-11-10 | 2012-05-29 | Toyo Boseki Kabushiki Kaisha | Proton-conducting polymer composition and method for preparation thereof, catalyst ink containing said proton-conducting polymer composition and fuel cell including said catalyst ink |
| CA2587729C (en) * | 2004-11-16 | 2014-06-10 | Battelle Memorial Institute | Solution based enhancements of fuel cell components and other electrochemical systems and devices |
| JP4140911B2 (ja) * | 2005-03-04 | 2008-08-27 | フィガロ技研株式会社 | 液体電気化学ガスセンサ |
| KR100684734B1 (ko) | 2005-06-28 | 2007-02-20 | 삼성에스디아이 주식회사 | 연료 전지용 고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 연료 전지 장치 |
| JP5036202B2 (ja) * | 2005-07-07 | 2012-09-26 | 富士フイルム株式会社 | 固体電解質フィルムの製造方法 |
| JP5044132B2 (ja) * | 2005-07-07 | 2012-10-10 | 富士フイルム株式会社 | 固体電解質フィルムの製造方法及び製造設備 |
| JP4969126B2 (ja) * | 2005-07-07 | 2012-07-04 | 富士フイルム株式会社 | 固体電解質フィルム及びその製造方法、製造設備並びに電極膜複合体及び燃料電池 |
| JP4823736B2 (ja) * | 2005-07-07 | 2011-11-24 | 富士フイルム株式会社 | 固体電解質フィルムの製造方法 |
| JP5003995B2 (ja) * | 2006-03-20 | 2012-08-22 | 株式会社豊田中央研究所 | 高プロトン伝導性電解質膜及びその製造方法 |
| WO2007114489A1 (en) * | 2006-03-30 | 2007-10-11 | Fujifilm Corporation | Solid electrolyte membrane, method and apparatus for producing the same, membrane electrode assembly and fuel cell |
| EP2061109A4 (en) * | 2006-08-25 | 2010-06-09 | Sumitomo Chemical Co | POLYMERELECTROLYTMEMBRANE, LAMINATE THEREFOR AND METHOD FOR THE PRODUCTION THEREOF |
| WO2008023835A1 (en) * | 2006-08-25 | 2008-02-28 | Sumitomo Chemical Company, Limited | Polymer electrolyte membrane, laminate thereof, and their production methods |
| TW200847513A (en) * | 2006-11-27 | 2008-12-01 | Sumitomo Chemical Co | Method for manufacturing polyelectrolyte membrane, and polyelectrolyte membrane |
| TW200948889A (en) * | 2008-02-01 | 2009-12-01 | Sumitomo Chemical Co | Polyelectrolyte composition, method of production of same, and fuel cell |
| US20110008711A1 (en) * | 2008-03-11 | 2011-01-13 | Sumitomo Chemical Company Limited | Polymer electrolyte membrane |
| CN101965659A (zh) * | 2008-03-11 | 2011-02-02 | 住友化学株式会社 | 高分子电解质膜 |
| KR20100132015A (ko) * | 2008-03-11 | 2010-12-16 | 수미토모 케미칼 컴퍼니 리미티드 | 고분자 화합물 막의 판별 방법 |
| KR101047335B1 (ko) * | 2009-08-10 | 2011-07-11 | (주) 시온텍 | 전극의 제조 방법 |
| CN104170138B (zh) * | 2012-03-16 | 2016-09-21 | Lg化学株式会社 | 聚合物电解质组合物、电解质膜、膜电极组件和燃料电池 |
| KR101631151B1 (ko) * | 2014-05-22 | 2016-06-27 | 한국과학기술연구원 | 탄화수소계열 전해질 고분자 합성 방법 및 이에 사용되는 중합 용매 |
| KR101931411B1 (ko) * | 2016-04-07 | 2018-12-20 | 서강대학교산학협력단 | 이온전도성 고분자전해질막 캐스팅 과정 중 극성 용매의 상분리 향상 효과에 따른 이온채널의 크기가 조절된 이온전도성 고분자전해질막 및 이의 제조방법 |
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2002
- 2002-05-16 JP JP2002141362A patent/JP4052005B2/ja not_active Expired - Fee Related
- 2002-12-09 TW TW091135514A patent/TWI292964B/zh not_active IP Right Cessation
- 2002-12-11 DE DE60225232T patent/DE60225232T2/de not_active Expired - Lifetime
- 2002-12-11 EP EP02027765A patent/EP1321996B1/en not_active Expired - Lifetime
- 2002-12-13 CA CA2414332A patent/CA2414332C/en not_active Expired - Fee Related
- 2002-12-16 CN CNB021587914A patent/CN100341925C/zh not_active Expired - Fee Related
- 2002-12-17 US US10/320,415 patent/US20030118885A1/en not_active Abandoned
- 2002-12-18 KR KR1020020081263A patent/KR100983987B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997019480A1 (en) * | 1995-11-22 | 1997-05-29 | California Institute Of Technology | New polymer material for electrolytic membranes in fuel cells |
| JPH11302410A (ja) * | 1998-04-24 | 1999-11-02 | Nissan Motor Co Ltd | イオン交換膜およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1321996B1 (en) | 2008-02-27 |
| CN1427027A (zh) | 2003-07-02 |
| JP2003249244A (ja) | 2003-09-05 |
| CA2414332C (en) | 2011-05-31 |
| US20030118885A1 (en) | 2003-06-26 |
| DE60225232T2 (de) | 2009-02-19 |
| CN100341925C (zh) | 2007-10-10 |
| DE60225232D1 (de) | 2008-04-10 |
| TWI292964B (en) | 2008-01-21 |
| KR20030053024A (ko) | 2003-06-27 |
| JP4052005B2 (ja) | 2008-02-27 |
| EP1321996A1 (en) | 2003-06-25 |
| TW200301583A (en) | 2003-07-01 |
| CA2414332A1 (en) | 2003-06-20 |
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