JP2005509243A - 高分子電解質膜 - Google Patents
高分子電解質膜 Download PDFInfo
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Abstract
Description
効率的な搬送のために官能基化されたことを特徴とする新しく改良された高分子電解質膜を提供することにある。
さらに本発明の別の目的は、改良された熱的及び機械的安定性を備える新しく改良された高分子電解質膜を提供することである。
合を含む。疎水性炭化水素領域12と親水性領域14は単一高分子、より詳細にはブロック共重合体を形成すべく共有結合する。
に対する本開示に基づく方法30である。図のように、方法30の第一工程は開始分子32及び非官能基化疎水性モノマー34を提供する工程からなる。試薬36が提供され、これは反応を続行すべく提供される遷移金属化合物、溶剤、又は他の同様な物質から構成される。反応36に続き、官能基化されたモノマーが形成され38、次にブロック共重合体40が形成される。図のように、新しいブロック共重合体40は溶体注入、浸透塗布法、又は回転塗布法等、標準的な手順を使用してフィルム42内に注入され得る。溶着したフィルムの機械的、熱的、構造的特性は判定され、必要に応じて、フィルム微小構造はフィルムのTgに近い温度におけるアニリング、n/m比の変更、又は他の処理技術により最適化され得る。所望のフィルムの形状が取得されると、フィルムは光化学的に架橋結合される44。架橋結合は3次元構造を固定し、機械的、化学的及び熱的安定性を提供し得る。最終工程内で、ナフィオン(登録商標)膜の作製のために開発された方法を使用して、フィルムはフルオロスルホン酸官能基からスルホン酸官能基への変換によりプロトン伝導性を形成され得る。フィルムの多様な厚さが本開示により予想される。
Claims (3)
- 疎水性炭化水素領域と、
共有結合された酸性官能基及びプロトン性官能基から構成される親水性領域とから構成され、
前記疎水性炭化水素領域及び前記親水性領域は単一の高分子を形成すべく共有結合する高分子電解質膜。 - 架橋結合疎水性炭化水素領域と、
共有結合された酸性官能基及びプロトン性官能基から構成される架橋結合親水性領域とから構成され、
前記疎水性炭化水素領域及び前記親水性領域はブロック共重合体を形成すべく共有結合する高分子電解質膜。 - 高分子電解質膜を形成する方法であって、
開始分子を提供する工程と、
非官能基化した疎水性モノマーを提供する工程と、
試薬を提供して、開始分子及び非官能基化した疎水性モノマーに対してブロック共重合体として特性化されるフルオロスルホン酸を形成する化学反応を生じさせる工程と、
膜フィルムにブロック共重合体を注入成形する工程と、
膜フィルムに光化学的架橋結合する工程と、
フルオロスルホン酸をスルホン酸基に変換し、高分子電解膜を形成する工程とからなる方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/797,557 US6503378B1 (en) | 2001-04-23 | 2001-04-23 | Polymer electrolyte membrane and method of fabrication |
PCT/US2002/008879 WO2002087001A2 (en) | 2001-04-23 | 2002-03-20 | Polymer electrolyte membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005509243A true JP2005509243A (ja) | 2005-04-07 |
JP2005509243A5 JP2005509243A5 (ja) | 2008-09-04 |
Family
ID=25171173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002584415A Pending JP2005509243A (ja) | 2001-04-23 | 2002-03-20 | 高分子電解質膜 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6503378B1 (ja) |
EP (1) | EP1389352A2 (ja) |
JP (1) | JP2005509243A (ja) |
KR (1) | KR100895777B1 (ja) |
CN (1) | CN1579032A (ja) |
AU (1) | AU2002255885A1 (ja) |
TW (1) | TWI239358B (ja) |
WO (1) | WO2002087001A2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005502990A (ja) * | 2001-09-07 | 2005-01-27 | アイティーエム パワー リミティド | 親水性ポリマー及び電気化学セルにおけるその使用 |
JP2005216525A (ja) * | 2004-01-27 | 2005-08-11 | Jsr Corp | 直接メタノール型燃料電池用プロトン伝導膜およびその製造方法 |
JP2005531646A (ja) * | 2002-02-06 | 2005-10-20 | バトル、メモリアル、インスティテュート | 燃料電池に使用する高分子電解質膜 |
JP2006312742A (ja) * | 2005-05-03 | 2006-11-16 | General Motors Corp <Gm> | 酸性基を有するトリブロックコポリマー |
WO2007094185A1 (ja) * | 2006-02-13 | 2007-08-23 | Kuraray Co., Ltd. | 高分子電解質膜、膜-電極接合体及び固体高分子型燃料電池 |
JP2010508619A (ja) * | 2005-10-29 | 2010-03-18 | ビーエーエスエフ、フューエル、セル、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | ホスホン酸及び/又はスルホン酸基を含むポリマーを含む燃料電池用の膜、膜電極アッセンブリ及びその燃料電池での使用法 |
WO2018207325A1 (ja) * | 2017-05-11 | 2018-11-15 | 旭化成株式会社 | 高分子電解質膜、膜電極接合体、及び固体高分子型燃料電池 |
Families Citing this family (38)
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US20020192537A1 (en) * | 2001-06-15 | 2002-12-19 | Xiaoming Ren | Metallic layer component for use in a direct oxidation fuel cell |
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US20040175598A1 (en) * | 2002-12-02 | 2004-09-09 | Bliven David C. | Fuel cell power supply for portable computing device and method for fuel cell power control |
DE10258175A1 (de) | 2002-12-12 | 2004-07-08 | General Motors Corp., Detroit | Ein Blockcopolymer zur Verwendung als fester Polymerelektrolyt, eine ionenleitfähige Membran, die aus einem Blockcopolymer gemacht ist, und Verfahren zur Herstellung eines Blockcopolymers |
KR100509298B1 (ko) * | 2003-05-31 | 2005-08-22 | 한국과학기술연구원 | 무기질 박막이 코팅된 직접메탄올 연료전지용 복합고분자 전해질막의 제조 방법 |
US20060263660A1 (en) * | 2003-09-12 | 2006-11-23 | Masaki Takaoka | Proton conductive membrane, method for producing same, and fuel cell comprising same |
US7071271B2 (en) * | 2003-10-30 | 2006-07-04 | 3M Innovative Properties Company | Aqueous emulsion polymerization of functionalized fluoromonomers |
US7074841B2 (en) | 2003-11-13 | 2006-07-11 | Yandrasits Michael A | Polymer electrolyte membranes crosslinked by nitrile trimerization |
US7179847B2 (en) | 2003-11-13 | 2007-02-20 | 3M Innovative Properties Company | Polymer electrolytes crosslinked by e-beam |
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US7265162B2 (en) * | 2003-11-13 | 2007-09-04 | 3M Innovative Properties Company | Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam |
KR20060115886A (ko) * | 2003-11-20 | 2006-11-10 | 버지니아 테크 인터렉추얼 프라퍼티스, 인크. | 양자 교환 멤브레인용의 친수성-소수성 부분을 함유하는다중블록 공중합체 |
US7060756B2 (en) * | 2003-11-24 | 2006-06-13 | 3M Innovative Properties Company | Polymer electrolyte with aromatic sulfone crosslinking |
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US7459487B2 (en) * | 2005-02-16 | 2008-12-02 | The University Of Hong Kong | Polymer composite membrane and method of making the same |
US7459505B2 (en) | 2005-05-03 | 2008-12-02 | General Motors Corporation | Block copolymers with acidic groups |
CN100407482C (zh) * | 2005-06-22 | 2008-07-30 | 新源动力股份有限公司 | 抗一氧化碳复合阳极电极催化层结构及制备方法 |
AU2006263609A1 (en) | 2005-06-27 | 2007-01-04 | Itm Power (Research) Ltd. | Membrane electrode assemblies |
US20070026282A1 (en) * | 2005-07-26 | 2007-02-01 | Canon Kabushiki Kaisha | Polymer Electrolyte Membrane, Process For Production Thereof, Polymer Electrolyte, Electrolyte Composition, Membrane-Electrode Assembly, And Fuel Cell |
GB0515329D0 (en) * | 2005-07-27 | 2005-08-31 | Novel Polymer Solutions Ltd | Methods of forming a barrier |
US8222367B2 (en) | 2005-09-30 | 2012-07-17 | Battelle Memorial Institute | Polymers for use in fuel cell components |
CN100412129C (zh) * | 2006-02-21 | 2008-08-20 | 中国科学院化学研究所 | 化学交联凝胶网络聚合物电解液的制备方法 |
US8083833B2 (en) * | 2006-03-10 | 2011-12-27 | Uop Llc | Flexible template-directed microporous partially pyrolyzed polymeric membranes |
US7993792B2 (en) | 2006-07-26 | 2011-08-09 | GM Global Technology Operations LLC | Polymer blocks for PEM applications |
US8492460B2 (en) | 2006-07-28 | 2013-07-23 | GM Global Technology Operations LLC | Fluorinated polymer blocks for PEM applications |
EP2053673A4 (en) * | 2006-08-07 | 2011-07-06 | Mitsubishi Gas Chemical Co | ELECTRODE FOR FUEL CELL, PROCESS FOR MANUFACTURING THE SAME, AND FUEL CELL |
KR100813515B1 (ko) * | 2006-09-11 | 2008-03-17 | 삼성에스디아이 주식회사 | 연료전지용 프로톤 전도체 및 이를 채용한 연료전지 |
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- 2002-03-20 AU AU2002255885A patent/AU2002255885A1/en not_active Abandoned
- 2002-03-20 WO PCT/US2002/008879 patent/WO2002087001A2/en not_active Application Discontinuation
- 2002-03-20 CN CNA028087445A patent/CN1579032A/zh active Pending
- 2002-03-20 KR KR1020037013786A patent/KR100895777B1/ko not_active IP Right Cessation
- 2002-04-10 TW TW091107184A patent/TWI239358B/zh not_active IP Right Cessation
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JP2005502990A (ja) * | 2001-09-07 | 2005-01-27 | アイティーエム パワー リミティド | 親水性ポリマー及び電気化学セルにおけるその使用 |
JP2005531646A (ja) * | 2002-02-06 | 2005-10-20 | バトル、メモリアル、インスティテュート | 燃料電池に使用する高分子電解質膜 |
JP2005216525A (ja) * | 2004-01-27 | 2005-08-11 | Jsr Corp | 直接メタノール型燃料電池用プロトン伝導膜およびその製造方法 |
JP4578431B2 (ja) * | 2005-05-03 | 2010-11-10 | ゼネラル・モーターズ・コーポレーション | 酸性基を有するトリブロックコポリマー |
JP2006312742A (ja) * | 2005-05-03 | 2006-11-16 | General Motors Corp <Gm> | 酸性基を有するトリブロックコポリマー |
JP2010508619A (ja) * | 2005-10-29 | 2010-03-18 | ビーエーエスエフ、フューエル、セル、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | ホスホン酸及び/又はスルホン酸基を含むポリマーを含む燃料電池用の膜、膜電極アッセンブリ及びその燃料電池での使用法 |
WO2007094185A1 (ja) * | 2006-02-13 | 2007-08-23 | Kuraray Co., Ltd. | 高分子電解質膜、膜-電極接合体及び固体高分子型燃料電池 |
US8349513B2 (en) | 2006-02-13 | 2013-01-08 | Kuraray Co., Ltd. | Polymer electrolyte membrane, membrane-electrode assembly and polymer electrolyte fuel cell |
WO2018207325A1 (ja) * | 2017-05-11 | 2018-11-15 | 旭化成株式会社 | 高分子電解質膜、膜電極接合体、及び固体高分子型燃料電池 |
KR20190126012A (ko) * | 2017-05-11 | 2019-11-07 | 아사히 가세이 가부시키가이샤 | 고분자 전해질 막, 막 전극 접합체 및 고체 고분자형 연료 전지 |
JPWO2018207325A1 (ja) * | 2017-05-11 | 2019-12-26 | 旭化成株式会社 | 高分子電解質膜、膜電極接合体、及び固体高分子型燃料電池 |
KR102295383B1 (ko) | 2017-05-11 | 2021-08-31 | 아사히 가세이 가부시키가이샤 | 고분자 전해질 막, 막 전극 접합체 및 고체 고분자형 연료 전지 |
US11211626B2 (en) | 2017-05-11 | 2021-12-28 | Asahi Kasei Kabushiki Kaisha | Polymer electrolyte membrane, membrane electrode assembly, and solid polymer electrolyte fuel cell |
Also Published As
Publication number | Publication date |
---|---|
TWI239358B (en) | 2005-09-11 |
KR100895777B1 (ko) | 2009-05-08 |
CN1579032A (zh) | 2005-02-09 |
AU2002255885A1 (en) | 2002-11-05 |
EP1389352A2 (en) | 2004-02-18 |
KR20030090779A (ko) | 2003-11-28 |
WO2002087001A2 (en) | 2002-10-31 |
US6670403B2 (en) | 2003-12-30 |
US20030060521A1 (en) | 2003-03-27 |
US6503378B1 (en) | 2003-01-07 |
WO2002087001A3 (en) | 2003-09-04 |
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