KR100622722B1 - 폴리이미드 계열의 다공성 고분자 전해질 조성물 및 이의 제조방법 - Google Patents
폴리이미드 계열의 다공성 고분자 전해질 조성물 및 이의 제조방법 Download PDFInfo
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- KR100622722B1 KR100622722B1 KR1020040109807A KR20040109807A KR100622722B1 KR 100622722 B1 KR100622722 B1 KR 100622722B1 KR 1020040109807 A KR1020040109807 A KR 1020040109807A KR 20040109807 A KR20040109807 A KR 20040109807A KR 100622722 B1 KR100622722 B1 KR 100622722B1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
- C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
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- 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
- H01M8/02—Details
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- 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
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- 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
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
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- 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
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- Fuel Cell (AREA)
Abstract
Description
Claims (9)
- 제 1 항에 있어서, 상기 n : m은 90 ∼ 20 : 10 ∼ 80인 것을 특징으로 하는 다공성 고분자 전해질 조성물.
- 제 1 항에 있어서, 상기 n : m = 50 : 50인 것을 특징으로 하는 다공성 고분자 전해질 조성물.
- 제 1 항에 있어서, 상기 산은 술폰화된 폴리이미드 100 중량부에 대하여 50 ∼ 400 중량부 포함된 것을 특징으로 하는 다공성 고분자 전해질 조성물.
- 제 1 항에 있어서, 상기 산은 인산, 황산, 아세트산, 포름산, 질산 및 염산으로 이루어진 그룹에서 선택된 것임을 특징으로 하는 다공성 고분자 전해질 조성물.
- 제 1 항 내지 제 5 항 중에서 선택된 어느 하나의 항의 다공성 고분자 전해질 조성물로 제조된 것을 특징으로 하는 전해질 막.
- 술폰화된 폴리이미드 매트릭스를 용매에 녹여 균일한 폴리이미드 용액을 제조하는 단계;상기 폴리이미드 용액에 가소제를 첨가하여 다공성 고분자 막을 제조하는 단계; 및상기 다공성 고분자 막을 산 용액에 함침시켜 다공성 고분자 전해질 막을 제조하는 단계를 포함하는 다공성 고분자 전해질 막의 제조방법.
- 제 7 항에 있어서, 상기 용매는 디메틸 포름아미드(DMF), N-메틸-피롤리돈(NMP), 디메틸 술폭사이드(DMSO), 디메틸 아세트아미드(DMAC) 또는 크레졸인 것을 특징으로 하는 다공성 고분자 전해질 막의 제조방법.
- 제 7 항에 있어서, 상기 가소제는 디메틸 프탈레이트(DMP), 디부틸 프탈레이트(DBP), 디페닐 프탈레이트(DPP) 트리페닐 프탈레이트(TPP) 또는 폴리에틸렌 글리콜(PEG)인 것을 특징으로 하는 다공성 고분자 전해질 막의 제조방법.
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KR1020040109807A KR100622722B1 (ko) | 2004-12-21 | 2004-12-21 | 폴리이미드 계열의 다공성 고분자 전해질 조성물 및 이의 제조방법 |
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KR1020040109807A KR100622722B1 (ko) | 2004-12-21 | 2004-12-21 | 폴리이미드 계열의 다공성 고분자 전해질 조성물 및 이의 제조방법 |
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KR20060071275A KR20060071275A (ko) | 2006-06-26 |
KR100622722B1 true KR100622722B1 (ko) | 2006-09-19 |
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KR101823822B1 (ko) | 2017-04-13 | 2018-01-31 | 고려대학교 산학협력단 | 확장형 다공성 유기 고분자 기반 수소 이온 전도 소재 및 이의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08180891A (ja) * | 1994-10-27 | 1996-07-12 | Tonen Corp | 常温型燃料電池用薄膜電解質及び常温型燃料電池 |
JP2002367627A (ja) | 2001-06-04 | 2002-12-20 | Sumitomo Electric Ind Ltd | スルホン化ポリイミド高分子電解質膜及びその製造方法 |
JP2003297393A (ja) | 2002-03-29 | 2003-10-17 | Asahi Glass Co Ltd | 固体高分子型燃料電池用電解質膜及び膜電極接合体 |
KR20050062701A (ko) * | 2003-12-22 | 2005-06-27 | 한학수 | 연료전지용 신소재 전해질막 제조 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08180891A (ja) * | 1994-10-27 | 1996-07-12 | Tonen Corp | 常温型燃料電池用薄膜電解質及び常温型燃料電池 |
JP2002367627A (ja) | 2001-06-04 | 2002-12-20 | Sumitomo Electric Ind Ltd | スルホン化ポリイミド高分子電解質膜及びその製造方法 |
JP2003297393A (ja) | 2002-03-29 | 2003-10-17 | Asahi Glass Co Ltd | 固体高分子型燃料電池用電解質膜及び膜電極接合体 |
KR20050062701A (ko) * | 2003-12-22 | 2005-06-27 | 한학수 | 연료전지용 신소재 전해질막 제조 |
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